Home / 62,241,373.84-93,375,940.92-19,114,929.40

Finding the Fourth Proportional to 62,241,373.84, 93,375,940.92 and 19,114,929.40

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Solution

The fourth proportional to 62,241,373.84, 93,375,940.92 and 19,114,929.40 is: 28,676,656.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,241,373.84 : 93,375,940.92 = 19,114,929.40 : x
  2. Step 2: Convert to fraction form
    62,241,373.84/93,375,940.92 = 19,114,929.40/x
  3. Step 3: Cross multiply
    62,241,373.84x = 93,375,940.92 × 19,114,929.40
  4. Step 4: Simplify right side
    62,241,373.84x = 1,784,874,518,344,371
  5. Step 5: Solve for x
    x = 1,784,874,518,344,371/62,241,373.84
  6. Step 6: Final answer
    x = 28,676,656.83

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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.