Home / 19,541,254.60-29,311,881.90-14,502,406.60

Finding the Fourth Proportional to 19,541,254.60, 29,311,881.90 and 14,502,406.60

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Solution

The fourth proportional to 19,541,254.60, 29,311,881.90 and 14,502,406.60 is: 21,753,609.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,541,254.60 : 29,311,881.90 = 14,502,406.60 : x
  2. Step 2: Convert to fraction form
    19,541,254.60/29,311,881.90 = 14,502,406.60/x
  3. Step 3: Cross multiply
    19,541,254.60x = 29,311,881.90 × 14,502,406.60
  4. Step 4: Simplify right side
    19,541,254.60x = 425,092,829,524,980.50
  5. Step 5: Solve for x
    x = 425,092,829,524,980.50/19,541,254.60
  6. Step 6: Final answer
    x = 21,753,609.90

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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.