Home / 62,208,862.70-93,313,294.05-36,636,709.10

Finding the Fourth Proportional to 62,208,862.70, 93,313,294.05 and 36,636,709.10

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Solution

The fourth proportional to 62,208,862.70, 93,313,294.05 and 36,636,709.10 is: 54,955,063.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,862.70 : 93,313,294.05 = 36,636,709.10 : x
  2. Step 2: Convert to fraction form
    62,208,862.70/93,313,294.05 = 36,636,709.10/x
  3. Step 3: Cross multiply
    62,208,862.70x = 93,313,294.05 × 36,636,709.10
  4. Step 4: Simplify right side
    62,208,862.70x = 3,418,692,009,272,611
  5. Step 5: Solve for x
    x = 3,418,692,009,272,611/62,208,862.70
  6. Step 6: Final answer
    x = 54,955,063.65

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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.