Home / 73,314,114.30-109,811,739.15-44,510,012.10

Finding the Fourth Proportional to 73,314,114.30, 109,811,739.15 and 44,510,012.10

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Solution

The fourth proportional to 73,314,114.30, 109,811,739.15 and 44,510,012.10 is: 66,668,224.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,314,114.30 : 109,811,739.15 = 44,510,012.10 : x
  2. Step 2: Convert to fraction form
    73,314,114.30/109,811,739.15 = 44,510,012.10/x
  3. Step 3: Cross multiply
    73,314,114.30x = 109,811,739.15 × 44,510,012.10
  4. Step 4: Simplify right side
    73,314,114.30x = 4,887,721,838,288,544
  5. Step 5: Solve for x
    x = 4,887,721,838,288,544/73,314,114.30
  6. Step 6: Final answer
    x = 66,668,224.60

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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.