Home / 337,389,397.50-506,106,301.65-88,400,751.50

Finding the Fourth Proportional to 337,389,397.50, 506,106,301.65 and 88,400,751.50

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Solution

The fourth proportional to 337,389,397.50, 506,106,301.65 and 88,400,751.50 is: 132,606,945.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,389,397.50 : 506,106,301.65 = 88,400,751.50 : x
  2. Step 2: Convert to fraction form
    337,389,397.50/506,106,301.65 = 88,400,751.50/x
  3. Step 3: Cross multiply
    337,389,397.50x = 506,106,301.65 × 88,400,751.50
  4. Step 4: Simplify right side
    337,389,397.50x = 44,740,177,405,680,336
  5. Step 5: Solve for x
    x = 44,740,177,405,680,336/337,389,397.50
  6. Step 6: Final answer
    x = 132,606,945.38

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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.