Home / 110,587,022,282.51-165,888,024,565.05-38,867,817,026.89

Finding the Fourth Proportional to 110,587,022,282.51, 165,888,024,565.05 and 38,867,817,026.89

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Solution

The fourth proportional to 110,587,022,282.51, 165,888,024,565.05 and 38,867,817,026.89 is: 58,304,358,437.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,587,022,282.51 : 165,888,024,565.05 = 38,867,817,026.89 : x
  2. Step 2: Convert to fraction form
    110,587,022,282.51/165,888,024,565.05 = 38,867,817,026.89/x
  3. Step 3: Cross multiply
    110,587,022,282.51x = 165,888,024,565.05 × 38,867,817,026.89
  4. Step 4: Simplify right side
    110,587,022,282.51x = 6,447,705,385,746,098,552,832
  5. Step 5: Solve for x
    x = 6,447,705,385,746,098,552,832/110,587,022,282.51
  6. Step 6: Final answer
    x = 58,304,358,437.96

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1.5x scale

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.