Home / 1,046,692,885.80-1,444,445,735.25-576,811,066.08

Finding the Fourth Proportional to 1,046,692,885.80, 1,444,445,735.25 and 576,811,066.08

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Solution

The fourth proportional to 1,046,692,885.80, 1,444,445,735.25 and 576,811,066.08 is: 796,004,535.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,692,885.80 : 1,444,445,735.25 = 576,811,066.08 : x
  2. Step 2: Convert to fraction form
    1,046,692,885.80/1,444,445,735.25 = 576,811,066.08/x
  3. Step 3: Cross multiply
    1,046,692,885.80x = 1,444,445,735.25 × 576,811,066.08
  4. Step 4: Simplify right side
    1,046,692,885.80x = 833,172,284,444,262,016
  5. Step 5: Solve for x
    x = 833,172,284,444,262,016/1,046,692,885.80
  6. Step 6: Final answer
    x = 796,004,535.57

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Half scale
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Double scale
Find fourth proportional to 1,046,692,886.80, 1,444,445,736.63 and 576,811,067.08
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.