Home / 75,168,211.60-112,752,317.40-24,055,397.20

Finding the Fourth Proportional to 75,168,211.60, 112,752,317.40 and 24,055,397.20

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Solution

The fourth proportional to 75,168,211.60, 112,752,317.40 and 24,055,397.20 is: 36,083,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,168,211.60 : 112,752,317.40 = 24,055,397.20 : x
  2. Step 2: Convert to fraction form
    75,168,211.60/112,752,317.40 = 24,055,397.20/x
  3. Step 3: Cross multiply
    75,168,211.60x = 112,752,317.40 × 24,055,397.20
  4. Step 4: Simplify right side
    75,168,211.60x = 2,712,301,780,277,471.50
  5. Step 5: Solve for x
    x = 2,712,301,780,277,471.50/75,168,211.60
  6. Step 6: Final answer
    x = 36,083,095.80

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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.