Home / 65,883,330.83-98,838,204.65-22,754,115.47

Finding the Fourth Proportional to 65,883,330.83, 98,838,204.65 and 22,754,115.47

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Solution

The fourth proportional to 65,883,330.83, 98,838,204.65 and 22,754,115.47 is: 34,135,734.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,883,330.83 : 98,838,204.65 = 22,754,115.47 : x
  2. Step 2: Convert to fraction form
    65,883,330.83/98,838,204.65 = 22,754,115.47/x
  3. Step 3: Cross multiply
    65,883,330.83x = 98,838,204.65 × 22,754,115.47
  4. Step 4: Simplify right side
    65,883,330.83x = 2,248,975,921,453,591
  5. Step 5: Solve for x
    x = 2,248,975,921,453,591/65,883,330.83
  6. Step 6: Final answer
    x = 34,135,734.99

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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.