Home / 65,560,461.30-98,368,248.15-35,232,894.90

Finding the Fourth Proportional to 65,560,461.30, 98,368,248.15 and 35,232,894.90

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Solution

The fourth proportional to 65,560,461.30, 98,368,248.15 and 35,232,894.90 is: 52,864,151.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,560,461.30 : 98,368,248.15 = 35,232,894.90 : x
  2. Step 2: Convert to fraction form
    65,560,461.30/98,368,248.15 = 35,232,894.90/x
  3. Step 3: Cross multiply
    65,560,461.30x = 98,368,248.15 × 35,232,894.90
  4. Step 4: Simplify right side
    65,560,461.30x = 3,465,798,148,566,069.50
  5. Step 5: Solve for x
    x = 3,465,798,148,566,069.50/65,560,461.30
  6. Step 6: Final answer
    x = 52,864,151.35

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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.