Home / 1,046,594,274.15-1,444,235,021.96-576,669,297.63

Finding the Fourth Proportional to 1,046,594,274.15, 1,444,235,021.96 and 576,669,297.63

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Solution

The fourth proportional to 1,046,594,274.15, 1,444,235,021.96 and 576,669,297.63 is: 795,767,773.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,594,274.15 : 1,444,235,021.96 = 576,669,297.63 : x
  2. Step 2: Convert to fraction form
    1,046,594,274.15/1,444,235,021.96 = 576,669,297.63/x
  3. Step 3: Cross multiply
    1,046,594,274.15x = 1,444,235,021.96 × 576,669,297.63
  4. Step 4: Simplify right side
    1,046,594,274.15x = 832,845,995,723,437,440
  5. Step 5: Solve for x
    x = 832,845,995,723,437,440/1,046,594,274.15
  6. Step 6: Final answer
    x = 795,767,773.91

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Half scale
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Double scale
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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.