Home / 16,406,566.40-24,609,849.60-14,564,237.60

Finding the Fourth Proportional to 16,406,566.40, 24,609,849.60 and 14,564,237.60

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Solution

The fourth proportional to 16,406,566.40, 24,609,849.60 and 14,564,237.60 is: 21,846,356.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,406,566.40 : 24,609,849.60 = 14,564,237.60 : x
  2. Step 2: Convert to fraction form
    16,406,566.40/24,609,849.60 = 14,564,237.60/x
  3. Step 3: Cross multiply
    16,406,566.40x = 24,609,849.60 × 14,564,237.60
  4. Step 4: Simplify right side
    16,406,566.40x = 358,423,696,874,665
  5. Step 5: Solve for x
    x = 358,423,696,874,665/16,406,566.40
  6. Step 6: Final answer
    x = 21,846,356.40

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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.