Home / 40,292,615.85-60,416,762.18-27,527,534.25

Finding the Fourth Proportional to 40,292,615.85, 60,416,762.18 and 27,527,534.25

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Solution

The fourth proportional to 40,292,615.85, 60,416,762.18 and 27,527,534.25 is: 41,276,160.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,292,615.85 : 60,416,762.18 = 27,527,534.25 : x
  2. Step 2: Convert to fraction form
    40,292,615.85/60,416,762.18 = 27,527,534.25/x
  3. Step 3: Cross multiply
    40,292,615.85x = 60,416,762.18 × 27,527,534.25
  4. Step 4: Simplify right side
    40,292,615.85x = 1,663,124,490,046,417
  5. Step 5: Solve for x
    x = 1,663,124,490,046,417/40,292,615.85
  6. Step 6: Final answer
    x = 41,276,160.78

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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.