Home / 28,566,277.70-42,849,416.55-24,456,467.30

Finding the Fourth Proportional to 28,566,277.70, 42,849,416.55 and 24,456,467.30

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Solution

The fourth proportional to 28,566,277.70, 42,849,416.55 and 24,456,467.30 is: 36,684,700.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,566,277.70 : 42,849,416.55 = 24,456,467.30 : x
  2. Step 2: Convert to fraction form
    28,566,277.70/42,849,416.55 = 24,456,467.30/x
  3. Step 3: Cross multiply
    28,566,277.70x = 42,849,416.55 × 24,456,467.30
  4. Step 4: Simplify right side
    28,566,277.70x = 1,047,945,354,679,153.75
  5. Step 5: Solve for x
    x = 1,047,945,354,679,153.75/28,566,277.70
  6. Step 6: Final answer
    x = 36,684,700.95

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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.