Home / 40,716,106.60-61,074,159.90-36,252,002.20

Finding the Fourth Proportional to 40,716,106.60, 61,074,159.90 and 36,252,002.20

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Solution

The fourth proportional to 40,716,106.60, 61,074,159.90 and 36,252,002.20 is: 54,378,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,716,106.60 : 61,074,159.90 = 36,252,002.20 : x
  2. Step 2: Convert to fraction form
    40,716,106.60/61,074,159.90 = 36,252,002.20/x
  3. Step 3: Cross multiply
    40,716,106.60x = 61,074,159.90 × 36,252,002.20
  4. Step 4: Simplify right side
    40,716,106.60x = 2,214,060,579,057,952
  5. Step 5: Solve for x
    x = 2,214,060,579,057,952/40,716,106.60
  6. Step 6: Final answer
    x = 54,378,003.30

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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.