Home / 55,708,845.30-83,563,267.95-35,301,510.90

Finding the Fourth Proportional to 55,708,845.30, 83,563,267.95 and 35,301,510.90

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Solution

The fourth proportional to 55,708,845.30, 83,563,267.95 and 35,301,510.90 is: 52,952,266.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,708,845.30 : 83,563,267.95 = 35,301,510.90 : x
  2. Step 2: Convert to fraction form
    55,708,845.30/83,563,267.95 = 35,301,510.90/x
  3. Step 3: Cross multiply
    55,708,845.30x = 83,563,267.95 × 35,301,510.90
  4. Step 4: Simplify right side
    55,708,845.30x = 2,949,909,614,376,545.50
  5. Step 5: Solve for x
    x = 2,949,909,614,376,545.50/55,708,845.30
  6. Step 6: Final answer
    x = 52,952,266.35

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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.