Home / 74,554,949,410.13-111,832,842,211.28-24,868,135,292.69

Finding the Fourth Proportional to 74,554,949,410.13, 111,832,842,211.28 and 24,868,135,292.69

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Solution

The fourth proportional to 74,554,949,410.13, 111,832,842,211.28 and 24,868,135,292.69 is: 37,302,342,396.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,554,949,410.13 : 111,832,842,211.28 = 24,868,135,292.69 : x
  2. Step 2: Convert to fraction form
    74,554,949,410.13/111,832,842,211.28 = 24,868,135,292.69/x
  3. Step 3: Cross multiply
    74,554,949,410.13x = 111,832,842,211.28 × 24,868,135,292.69
  4. Step 4: Simplify right side
    74,554,949,410.13x = 2,781,074,250,276,499,619,840
  5. Step 5: Solve for x
    x = 2,781,074,250,276,499,619,840/74,554,949,410.13
  6. Step 6: Final answer
    x = 37,302,342,396.85

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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.