Home / 62,262,402.70-93,267,632.85-43,114,780.30

Finding the Fourth Proportional to 62,262,402.70, 93,267,632.85 and 43,114,780.30

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Solution

The fourth proportional to 62,262,402.70, 93,267,632.85 and 43,114,780.30 is: 64,584,939.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,262,402.70 : 93,267,632.85 = 43,114,780.30 : x
  2. Step 2: Convert to fraction form
    62,262,402.70/93,267,632.85 = 43,114,780.30/x
  3. Step 3: Cross multiply
    62,262,402.70x = 93,267,632.85 × 43,114,780.30
  4. Step 4: Simplify right side
    62,262,402.70x = 4,021,213,499,428,812.50
  5. Step 5: Solve for x
    x = 4,021,213,499,428,812.50/62,262,402.70
  6. Step 6: Final answer
    x = 64,584,939.31

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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.