Home / 43,152,448.52-64,731,158.22-16,226,337.80

Finding the Fourth Proportional to 43,152,448.52, 64,731,158.22 and 16,226,337.80

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Solution

The fourth proportional to 43,152,448.52, 64,731,158.22 and 16,226,337.80 is: 24,340,441.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,152,448.52 : 64,731,158.22 = 16,226,337.80 : x
  2. Step 2: Convert to fraction form
    43,152,448.52/64,731,158.22 = 16,226,337.80/x
  3. Step 3: Cross multiply
    43,152,448.52x = 64,731,158.22 × 16,226,337.80
  4. Step 4: Simplify right side
    43,152,448.52x = 1,050,349,639,462,966.75
  5. Step 5: Solve for x
    x = 1,050,349,639,462,966.75/43,152,448.52
  6. Step 6: Final answer
    x = 24,340,441.28

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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.