Home / 43,348,468.20-65,037,156.69-28,832,614.00

Finding the Fourth Proportional to 43,348,468.20, 65,037,156.69 and 28,832,614.00

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Solution

The fourth proportional to 43,348,468.20, 65,037,156.69 and 28,832,614.00 is: 43,258,535.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,348,468.20 : 65,037,156.69 = 28,832,614.00 : x
  2. Step 2: Convert to fraction form
    43,348,468.20/65,037,156.69 = 28,832,614.00/x
  3. Step 3: Cross multiply
    43,348,468.20x = 65,037,156.69 × 28,832,614.00
  4. Step 4: Simplify right side
    43,348,468.20x = 1,875,191,234,202,527.50
  5. Step 5: Solve for x
    x = 1,875,191,234,202,527.50/43,348,468.20
  6. Step 6: Final answer
    x = 43,258,535.12

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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.