Home / 52,488,077.70-78,732,116.55-23,735,151.30

Finding the Fourth Proportional to 52,488,077.70, 78,732,116.55 and 23,735,151.30

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Solution

The fourth proportional to 52,488,077.70, 78,732,116.55 and 23,735,151.30 is: 35,602,726.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,488,077.70 : 78,732,116.55 = 23,735,151.30 : x
  2. Step 2: Convert to fraction form
    52,488,077.70/78,732,116.55 = 23,735,151.30/x
  3. Step 3: Cross multiply
    52,488,077.70x = 78,732,116.55 × 23,735,151.30
  4. Step 4: Simplify right side
    52,488,077.70x = 1,868,718,698,483,484
  5. Step 5: Solve for x
    x = 1,868,718,698,483,484/52,488,077.70
  6. Step 6: Final answer
    x = 35,602,726.95

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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.