Home / 42,081,201,176.14-58,055,893,533.03-24,017,719,990.78

Finding the Fourth Proportional to 42,081,201,176.14, 58,055,893,533.03 and 24,017,719,990.78

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Solution

The fourth proportional to 42,081,201,176.14, 58,055,893,533.03 and 24,017,719,990.78 is: 33,135,227,981.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,081,201,176.14 : 58,055,893,533.03 = 24,017,719,990.78 : x
  2. Step 2: Convert to fraction form
    42,081,201,176.14/58,055,893,533.03 = 24,017,719,990.78/x
  3. Step 3: Cross multiply
    42,081,201,176.14x = 58,055,893,533.03 × 24,017,719,990.78
  4. Step 4: Simplify right side
    42,081,201,176.14x = 1,394,370,194,690,849,898,496
  5. Step 5: Solve for x
    x = 1,394,370,194,690,849,898,496/42,081,201,176.14
  6. Step 6: Final answer
    x = 33,135,227,981.12

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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.