Home / 65,883,330.08-98,838,203.52-22,754,114.72

Finding the Fourth Proportional to 65,883,330.08, 98,838,203.52 and 22,754,114.72

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Solution

The fourth proportional to 65,883,330.08, 98,838,203.52 and 22,754,114.72 is: 34,135,733.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,883,330.08 : 98,838,203.52 = 22,754,114.72 : x
  2. Step 2: Convert to fraction form
    65,883,330.08/98,838,203.52 = 22,754,114.72/x
  3. Step 3: Cross multiply
    65,883,330.08x = 98,838,203.52 × 22,754,114.72
  4. Step 4: Simplify right side
    65,883,330.08x = 2,248,975,821,612,787.50
  5. Step 5: Solve for x
    x = 2,248,975,821,612,787.50/65,883,330.08
  6. Step 6: Final answer
    x = 34,135,733.86

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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.