Home / 14,815,342.13-22,334,057.23-13,827,747.62

Finding the Fourth Proportional to 14,815,342.13, 22,334,057.23 and 13,827,747.62

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Solution

The fourth proportional to 14,815,342.13, 22,334,057.23 and 13,827,747.62 is: 20,845,263.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,815,342.13 : 22,334,057.23 = 13,827,747.62 : x
  2. Step 2: Convert to fraction form
    14,815,342.13/22,334,057.23 = 13,827,747.62/x
  3. Step 3: Cross multiply
    14,815,342.13x = 22,334,057.23 × 13,827,747.62
  4. Step 4: Simplify right side
    14,815,342.13x = 308,829,706,637,937.56
  5. Step 5: Solve for x
    x = 308,829,706,637,937.56/14,815,342.13
  6. Step 6: Final answer
    x = 20,845,263.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.