Home / 23,346,387.18-35,072,724.98-16,889,379.02

Finding the Fourth Proportional to 23,346,387.18, 35,072,724.98 and 16,889,379.02

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Solution

The fourth proportional to 23,346,387.18, 35,072,724.98 and 16,889,379.02 is: 25,372,514.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346,387.18 : 35,072,724.98 = 16,889,379.02 : x
  2. Step 2: Convert to fraction form
    23,346,387.18/35,072,724.98 = 16,889,379.02/x
  3. Step 3: Cross multiply
    23,346,387.18x = 35,072,724.98 × 16,889,379.02
  4. Step 4: Simplify right side
    23,346,387.18x = 592,356,545,451,441.88
  5. Step 5: Solve for x
    x = 592,356,545,451,441.88/23,346,387.18
  6. Step 6: Final answer
    x = 25,372,514.42

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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.