Home / 58,538,224.92-87,773,302.32-22,149,421.68

Finding the Fourth Proportional to 58,538,224.92, 87,773,302.32 and 22,149,421.68

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Solution

The fourth proportional to 58,538,224.92, 87,773,302.32 and 22,149,421.68 is: 33,211,254.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,538,224.92 : 87,773,302.32 = 22,149,421.68 : x
  2. Step 2: Convert to fraction form
    58,538,224.92/87,773,302.32 = 22,149,421.68/x
  3. Step 3: Cross multiply
    58,538,224.92x = 87,773,302.32 × 22,149,421.68
  4. Step 4: Simplify right side
    58,538,224.92x = 1,944,127,885,331,802
  5. Step 5: Solve for x
    x = 1,944,127,885,331,802/58,538,224.92
  6. Step 6: Final answer
    x = 33,211,254.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.