Home / 32,074,475.12-44,219,956.36-25,480,941.04

Finding the Fourth Proportional to 32,074,475.12, 44,219,956.36 and 25,480,941.04

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Solution

The fourth proportional to 32,074,475.12, 44,219,956.36 and 25,480,941.04 is: 35,129,681.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,074,475.12 : 44,219,956.36 = 25,480,941.04 : x
  2. Step 2: Convert to fraction form
    32,074,475.12/44,219,956.36 = 25,480,941.04/x
  3. Step 3: Cross multiply
    32,074,475.12x = 44,219,956.36 × 25,480,941.04
  4. Step 4: Simplify right side
    32,074,475.12x = 1,126,766,100,800,533
  5. Step 5: Solve for x
    x = 1,126,766,100,800,533/32,074,475.12
  6. Step 6: Final answer
    x = 35,129,681.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.