Home / 51,672,127.80-77,508,191.70-22,974,313.80

Finding the Fourth Proportional to 51,672,127.80, 77,508,191.70 and 22,974,313.80

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Solution

The fourth proportional to 51,672,127.80, 77,508,191.70 and 22,974,313.80 is: 34,461,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,672,127.80 : 77,508,191.70 = 22,974,313.80 : x
  2. Step 2: Convert to fraction form
    51,672,127.80/77,508,191.70 = 22,974,313.80/x
  3. Step 3: Cross multiply
    51,672,127.80x = 77,508,191.70 × 22,974,313.80
  4. Step 4: Simplify right side
    51,672,127.80x = 1,780,697,518,186,355.50
  5. Step 5: Solve for x
    x = 1,780,697,518,186,355.50/51,672,127.80
  6. Step 6: Final answer
    x = 34,461,470.70

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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.