Home / 24,192,140.40-36,288,210.60-12,098,905.20

Finding the Fourth Proportional to 24,192,140.40, 36,288,210.60 and 12,098,905.20

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Solution

The fourth proportional to 24,192,140.40, 36,288,210.60 and 12,098,905.20 is: 18,148,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,140.40 : 36,288,210.60 = 12,098,905.20 : x
  2. Step 2: Convert to fraction form
    24,192,140.40/36,288,210.60 = 12,098,905.20/x
  3. Step 3: Cross multiply
    24,192,140.40x = 36,288,210.60 × 12,098,905.20
  4. Step 4: Simplify right side
    24,192,140.40x = 439,047,619,927,035.12
  5. Step 5: Solve for x
    x = 439,047,619,927,035.12/24,192,140.40
  6. Step 6: Final answer
    x = 18,148,357.80

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1.5x scale

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.