Home / 44,348,023.94-66,522,199.32-13,642,390.58

Finding the Fourth Proportional to 44,348,023.94, 66,522,199.32 and 13,642,390.58

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Solution

The fourth proportional to 44,348,023.94, 66,522,199.32 and 13,642,390.58 is: 20,463,636.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,348,023.94 : 66,522,199.32 = 13,642,390.58 : x
  2. Step 2: Convert to fraction form
    44,348,023.94/66,522,199.32 = 13,642,390.58/x
  3. Step 3: Cross multiply
    44,348,023.94x = 66,522,199.32 × 13,642,390.58
  4. Step 4: Simplify right side
    44,348,023.94x = 907,521,825,031,439.38
  5. Step 5: Solve for x
    x = 907,521,825,031,439.38/44,348,023.94
  6. Step 6: Final answer
    x = 20,463,636.13

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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.