Home / 75,103,347,100.14-112,672,445,728.86-24,736,973,432.13

Finding the Fourth Proportional to 75,103,347,100.14, 112,672,445,728.86 and 24,736,973,432.13

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Solution

The fourth proportional to 75,103,347,100.14, 112,672,445,728.86 and 24,736,973,432.13 is: 37,111,199,489.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,103,347,100.14 : 112,672,445,728.86 = 24,736,973,432.13 : x
  2. Step 2: Convert to fraction form
    75,103,347,100.14/112,672,445,728.86 = 24,736,973,432.13/x
  3. Step 3: Cross multiply
    75,103,347,100.14x = 112,672,445,728.86 × 24,736,973,432.13
  4. Step 4: Simplify right side
    75,103,347,100.14x = 2,787,175,296,527,919,218,688
  5. Step 5: Solve for x
    x = 2,787,175,296,527,919,218,688/75,103,347,100.14
  6. Step 6: Final answer
    x = 37,111,199,489.04

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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.