Home / 62,424,000.10-93,636,000.15-52,346,304.10

Finding the Fourth Proportional to 62,424,000.10, 93,636,000.15 and 52,346,304.10

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Solution

The fourth proportional to 62,424,000.10, 93,636,000.15 and 52,346,304.10 is: 78,519,456.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,424,000.10 : 93,636,000.15 = 52,346,304.10 : x
  2. Step 2: Convert to fraction form
    62,424,000.10/93,636,000.15 = 52,346,304.10/x
  3. Step 3: Cross multiply
    62,424,000.10x = 93,636,000.15 × 52,346,304.10
  4. Step 4: Simplify right side
    62,424,000.10x = 4,901,498,538,559,546
  5. Step 5: Solve for x
    x = 4,901,498,538,559,546/62,424,000.10
  6. Step 6: Final answer
    x = 78,519,456.15

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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.