Home / 3,552,630,067.23-4,902,435,264.08-1,944,774,020.58

Finding the Fourth Proportional to 3,552,630,067.23, 4,902,435,264.08 and 1,944,774,020.58

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Solution

The fourth proportional to 3,552,630,067.23, 4,902,435,264.08 and 1,944,774,020.58 is: 2,683,681,824.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,630,067.23 : 4,902,435,264.08 = 1,944,774,020.58 : x
  2. Step 2: Convert to fraction form
    3,552,630,067.23/4,902,435,264.08 = 1,944,774,020.58/x
  3. Step 3: Cross multiply
    3,552,630,067.23x = 4,902,435,264.08 × 1,944,774,020.58
  4. Step 4: Simplify right side
    3,552,630,067.23x = 9,534,128,739,148,310,528
  5. Step 5: Solve for x
    x = 9,534,128,739,148,310,528/3,552,630,067.23
  6. Step 6: Final answer
    x = 2,683,681,824.09

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Double scale
Find fourth proportional to 3,552,630,068.23, 4,902,435,265.45 and 1,944,774,021.58
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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.