Home / 35,777,002.40-53,639,259.60-14,200,935.20

Finding the Fourth Proportional to 35,777,002.40, 53,639,259.60 and 14,200,935.20

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Solution

The fourth proportional to 35,777,002.40, 53,639,259.60 and 14,200,935.20 is: 21,290,985.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,777,002.40 : 53,639,259.60 = 14,200,935.20 : x
  2. Step 2: Convert to fraction form
    35,777,002.40/53,639,259.60 = 14,200,935.20/x
  3. Step 3: Cross multiply
    35,777,002.40x = 53,639,259.60 × 14,200,935.20
  4. Step 4: Simplify right side
    35,777,002.40x = 761,727,649,755,577.88
  5. Step 5: Solve for x
    x = 761,727,649,755,577.88/35,777,002.40
  6. Step 6: Final answer
    x = 21,290,985.79

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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.