Home / 35,154,926.73-48,513,149.79-19,473,607.15

Finding the Fourth Proportional to 35,154,926.73, 48,513,149.79 and 19,473,607.15

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Solution

The fourth proportional to 35,154,926.73, 48,513,149.79 and 19,473,607.15 is: 26,873,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,926.73 : 48,513,149.79 = 19,473,607.15 : x
  2. Step 2: Convert to fraction form
    35,154,926.73/48,513,149.79 = 19,473,607.15/x
  3. Step 3: Cross multiply
    35,154,926.73x = 48,513,149.79 × 19,473,607.15
  4. Step 4: Simplify right side
    35,154,926.73x = 944,726,020,376,999.25
  5. Step 5: Solve for x
    x = 944,726,020,376,999.25/35,154,926.73
  6. Step 6: Final answer
    x = 26,873,218.30

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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.