Home / 25,098,915-34,636,503.24-14,233,899

Finding the Fourth Proportional to 25,098,915, 34,636,503.24 and 14,233,899

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Solution

The fourth proportional to 25,098,915, 34,636,503.24 and 14,233,899 is: 19,642,780.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,098,915 : 34,636,503.24 = 14,233,899 : x
  2. Step 2: Convert to fraction form
    25,098,915/34,636,503.24 = 14,233,899/x
  3. Step 3: Cross multiply
    25,098,915x = 34,636,503.24 × 14,233,899
  4. Step 4: Simplify right side
    25,098,915x = 493,012,488,831,332.81
  5. Step 5: Solve for x
    x = 493,012,488,831,332.81/25,098,915
  6. Step 6: Final answer
    x = 19,642,780.93

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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.