Home / 35,154,456.55-48,513,538.11-19,473,721.24

Finding the Fourth Proportional to 35,154,456.55, 48,513,538.11 and 19,473,721.24

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Solution

The fourth proportional to 35,154,456.55, 48,513,538.11 and 19,473,721.24 is: 26,873,950.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,456.55 : 48,513,538.11 = 19,473,721.24 : x
  2. Step 2: Convert to fraction form
    35,154,456.55/48,513,538.11 = 19,473,721.24/x
  3. Step 3: Cross multiply
    35,154,456.55x = 48,513,538.11 × 19,473,721.24
  4. Step 4: Simplify right side
    35,154,456.55x = 944,739,117,520,256.38
  5. Step 5: Solve for x
    x = 944,739,117,520,256.38/35,154,456.55
  6. Step 6: Final answer
    x = 26,873,950.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.