Home / 337,632,331.40-473,760,218.20-337,632,331.40

Finding the Fourth Proportional to 337,632,331.40, 473,760,218.20 and 337,632,331.40

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Solution

The fourth proportional to 337,632,331.40, 473,760,218.20 and 337,632,331.40 is: 473,760,218.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,632,331.40 : 473,760,218.20 = 337,632,331.40 : x
  2. Step 2: Convert to fraction form
    337,632,331.40/473,760,218.20 = 337,632,331.40/x
  3. Step 3: Cross multiply
    337,632,331.40x = 473,760,218.20 × 337,632,331.40
  4. Step 4: Simplify right side
    337,632,331.40x = 159,956,766,995,438,688
  5. Step 5: Solve for x
    x = 159,956,766,995,438,688/337,632,331.40
  6. Step 6: Final answer
    x = 473,760,218.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.