Home / 337,041,267,693.28-505,508,085,148.50-98,220,053,854.50

Finding the Fourth Proportional to 337,041,267,693.28, 505,508,085,148.50 and 98,220,053,854.50

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Solution

The fourth proportional to 337,041,267,693.28, 505,508,085,148.50 and 98,220,053,854.50 is: 147,314,397,690.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,041,267,693.28 : 505,508,085,148.50 = 98,220,053,854.50 : x
  2. Step 2: Convert to fraction form
    337,041,267,693.28/505,508,085,148.50 = 98,220,053,854.50/x
  3. Step 3: Cross multiply
    337,041,267,693.28x = 505,508,085,148.50 × 98,220,053,854.50
  4. Step 4: Simplify right side
    337,041,267,693.28x = 49,651,031,347,170,839,101,440
  5. Step 5: Solve for x
    x = 49,651,031,347,170,839,101,440/337,041,267,693.28
  6. Step 6: Final answer
    x = 147,314,397,690.78

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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.