Home / 377,967,234.60-566,950,851.90-105,338,001.60

Finding the Fourth Proportional to 377,967,234.60, 566,950,851.90 and 105,338,001.60

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Solution

The fourth proportional to 377,967,234.60, 566,950,851.90 and 105,338,001.60 is: 158,007,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,967,234.60 : 566,950,851.90 = 105,338,001.60 : x
  2. Step 2: Convert to fraction form
    377,967,234.60/566,950,851.90 = 105,338,001.60/x
  3. Step 3: Cross multiply
    377,967,234.60x = 566,950,851.90 × 105,338,001.60
  4. Step 4: Simplify right side
    377,967,234.60x = 59,721,469,744,563,560
  5. Step 5: Solve for x
    x = 59,721,469,744,563,560/377,967,234.60
  6. Step 6: Final answer
    x = 158,007,002.40

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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.