Home / 43,344,150.61-65,006,276.84-25,841,660.23

Finding the Fourth Proportional to 43,344,150.61, 65,006,276.84 and 25,841,660.23

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Solution

The fourth proportional to 43,344,150.61, 65,006,276.84 and 25,841,660.23 is: 38,756,558.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,344,150.61 : 65,006,276.84 = 25,841,660.23 : x
  2. Step 2: Convert to fraction form
    43,344,150.61/65,006,276.84 = 25,841,660.23/x
  3. Step 3: Cross multiply
    43,344,150.61x = 65,006,276.84 × 25,841,660.23
  4. Step 4: Simplify right side
    43,344,150.61x = 1,679,870,118,916,598.25
  5. Step 5: Solve for x
    x = 1,679,870,118,916,598.25/43,344,150.61
  6. Step 6: Final answer
    x = 38,756,558.74

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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.