Home / 65,862,683.80-98,794,025.70-29,960,891.80

Finding the Fourth Proportional to 65,862,683.80, 98,794,025.70 and 29,960,891.80

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Solution

The fourth proportional to 65,862,683.80, 98,794,025.70 and 29,960,891.80 is: 44,941,337.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,862,683.80 : 98,794,025.70 = 29,960,891.80 : x
  2. Step 2: Convert to fraction form
    65,862,683.80/98,794,025.70 = 29,960,891.80/x
  3. Step 3: Cross multiply
    65,862,683.80x = 98,794,025.70 × 29,960,891.80
  4. Step 4: Simplify right side
    65,862,683.80x = 2,959,957,114,484,119.50
  5. Step 5: Solve for x
    x = 2,959,957,114,484,119.50/65,862,683.80
  6. Step 6: Final answer
    x = 44,941,337.70

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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.