Home / 24,808,869.20-37,185,655.80-9,657,765.20

Finding the Fourth Proportional to 24,808,869.20, 37,185,655.80 and 9,657,765.20

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Solution

The fourth proportional to 24,808,869.20, 37,185,655.80 and 9,657,765.20 is: 14,475,884.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,808,869.20 : 37,185,655.80 = 9,657,765.20 : x
  2. Step 2: Convert to fraction form
    24,808,869.20/37,185,655.80 = 9,657,765.20/x
  3. Step 3: Cross multiply
    24,808,869.20x = 37,185,655.80 × 9,657,765.20
  4. Step 4: Simplify right side
    24,808,869.20x = 359,130,332,524,418.12
  5. Step 5: Solve for x
    x = 359,130,332,524,418.12/24,808,869.20
  6. Step 6: Final answer
    x = 14,475,884.80

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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.