Home / 16,129,666.40-24,194,499.60-14,537,141.60

Finding the Fourth Proportional to 16,129,666.40, 24,194,499.60 and 14,537,141.60

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Solution

The fourth proportional to 16,129,666.40, 24,194,499.60 and 14,537,141.60 is: 21,805,712.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,666.40 : 24,194,499.60 = 14,537,141.60 : x
  2. Step 2: Convert to fraction form
    16,129,666.40/24,194,499.60 = 14,537,141.60/x
  3. Step 3: Cross multiply
    16,129,666.40x = 24,194,499.60 × 14,537,141.60
  4. Step 4: Simplify right side
    16,129,666.40x = 351,718,866,626,343.38
  5. Step 5: Solve for x
    x = 351,718,866,626,343.38/16,129,666.40
  6. Step 6: Final answer
    x = 21,805,712.40

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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.