Home / 37,528,998,032.34-51,791,028,654.69-22,080,218,829.12

Finding the Fourth Proportional to 37,528,998,032.34, 51,791,028,654.69 and 22,080,218,829.12

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Solution

The fourth proportional to 37,528,998,032.34, 51,791,028,654.69 and 22,080,218,829.12 is: 30,471,297,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,528,998,032.34 : 51,791,028,654.69 = 22,080,218,829.12 : x
  2. Step 2: Convert to fraction form
    37,528,998,032.34/51,791,028,654.69 = 22,080,218,829.12/x
  3. Step 3: Cross multiply
    37,528,998,032.34x = 51,791,028,654.69 × 22,080,218,829.12
  4. Step 4: Simplify right side
    37,528,998,032.34x = 1,143,557,246,080,779,550,720
  5. Step 5: Solve for x
    x = 1,143,557,246,080,779,550,720/37,528,998,032.34
  6. Step 6: Final answer
    x = 30,471,297,024.65

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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.