Home / 62,895,061.28-94,365,292.44-21,960,531.02

Finding the Fourth Proportional to 62,895,061.28, 94,365,292.44 and 21,960,531.02

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Solution

The fourth proportional to 62,895,061.28, 94,365,292.44 and 21,960,531.02 is: 32,948,722.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,895,061.28 : 94,365,292.44 = 21,960,531.02 : x
  2. Step 2: Convert to fraction form
    62,895,061.28/94,365,292.44 = 21,960,531.02/x
  3. Step 3: Cross multiply
    62,895,061.28x = 94,365,292.44 × 21,960,531.02
  4. Step 4: Simplify right side
    62,895,061.28x = 2,072,311,931,839,991.50
  5. Step 5: Solve for x
    x = 2,072,311,931,839,991.50/62,895,061.28
  6. Step 6: Final answer
    x = 32,948,722.68

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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.