Home / 479,957,627.27-719,936,441.07-134,911,254.25

Finding the Fourth Proportional to 479,957,627.27, 719,936,441.07 and 134,911,254.25

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Solution

The fourth proportional to 479,957,627.27, 719,936,441.07 and 134,911,254.25 is: 202,366,881.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    479,957,627.27 : 719,936,441.07 = 134,911,254.25 : x
  2. Step 2: Convert to fraction form
    479,957,627.27/719,936,441.07 = 134,911,254.25/x
  3. Step 3: Cross multiply
    479,957,627.27x = 719,936,441.07 × 134,911,254.25
  4. Step 4: Simplify right side
    479,957,627.27x = 97,127,528,247,392,000
  5. Step 5: Solve for x
    x = 97,127,528,247,392,000/479,957,627.27
  6. Step 6: Final answer
    x = 202,366,881.43

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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.