Home / 43,097,467.30-64,646,200.95-26,941,660.90

Finding the Fourth Proportional to 43,097,467.30, 64,646,200.95 and 26,941,660.90

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Solution

The fourth proportional to 43,097,467.30, 64,646,200.95 and 26,941,660.90 is: 40,412,491.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,097,467.30 : 64,646,200.95 = 26,941,660.90 : x
  2. Step 2: Convert to fraction form
    43,097,467.30/64,646,200.95 = 26,941,660.90/x
  3. Step 3: Cross multiply
    43,097,467.30x = 64,646,200.95 × 26,941,660.90
  4. Step 4: Simplify right side
    43,097,467.30x = 1,741,676,024,468,157.75
  5. Step 5: Solve for x
    x = 1,741,676,024,468,157.75/43,097,467.30
  6. Step 6: Final answer
    x = 40,412,491.35

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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.