Home / 16,119,098.40-24,178,647.60-11,017,264.80

Finding the Fourth Proportional to 16,119,098.40, 24,178,647.60 and 11,017,264.80

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Solution

The fourth proportional to 16,119,098.40, 24,178,647.60 and 11,017,264.80 is: 16,525,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,098.40 : 24,178,647.60 = 11,017,264.80 : x
  2. Step 2: Convert to fraction form
    16,119,098.40/24,178,647.60 = 11,017,264.80/x
  3. Step 3: Cross multiply
    16,119,098.40x = 24,178,647.60 × 11,017,264.80
  4. Step 4: Simplify right side
    16,119,098.40x = 266,382,563,115,084.50
  5. Step 5: Solve for x
    x = 266,382,563,115,084.50/16,119,098.40
  6. Step 6: Final answer
    x = 16,525,897.20

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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.