Home / 29,148,026.56-43,666,402.56-16,329,757.12

Finding the Fourth Proportional to 29,148,026.56, 43,666,402.56 and 16,329,757.12

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Solution

The fourth proportional to 29,148,026.56, 43,666,402.56 and 16,329,757.12 is: 24,463,465.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,148,026.56 : 43,666,402.56 = 16,329,757.12 : x
  2. Step 2: Convert to fraction form
    29,148,026.56/43,666,402.56 = 16,329,757.12/x
  3. Step 3: Cross multiply
    29,148,026.56x = 43,666,402.56 × 16,329,757.12
  4. Step 4: Simplify right side
    29,148,026.56x = 713,061,748,108,946.25
  5. Step 5: Solve for x
    x = 713,061,748,108,946.25/29,148,026.56
  6. Step 6: Final answer
    x = 24,463,465.70

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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.