Home / 36,036,681.40-54,049,773.30-10,475,025.40

Finding the Fourth Proportional to 36,036,681.40, 54,049,773.30 and 10,475,025.40

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Solution

The fourth proportional to 36,036,681.40, 54,049,773.30 and 10,475,025.40 is: 15,711,012.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,681.40 : 54,049,773.30 = 10,475,025.40 : x
  2. Step 2: Convert to fraction form
    36,036,681.40/54,049,773.30 = 10,475,025.40/x
  3. Step 3: Cross multiply
    36,036,681.40x = 54,049,773.30 × 10,475,025.40
  4. Step 4: Simplify right side
    36,036,681.40x = 566,172,748,181,741.75
  5. Step 5: Solve for x
    x = 566,172,748,181,741.75/36,036,681.40
  6. Step 6: Final answer
    x = 15,711,012.40

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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.