Home / 16,047,943.10-22,140,349.62-10,544,282.18

Finding the Fourth Proportional to 16,047,943.10, 22,140,349.62 and 10,544,282.18

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Solution

The fourth proportional to 16,047,943.10, 22,140,349.62 and 10,544,282.18 is: 14,547,290.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,047,943.10 : 22,140,349.62 = 10,544,282.18 : x
  2. Step 2: Convert to fraction form
    16,047,943.10/22,140,349.62 = 10,544,282.18/x
  3. Step 3: Cross multiply
    16,047,943.10x = 22,140,349.62 × 10,544,282.18
  4. Step 4: Simplify right side
    16,047,943.10x = 233,454,093,957,135.78
  5. Step 5: Solve for x
    x = 233,454,093,957,135.78/16,047,943.10
  6. Step 6: Final answer
    x = 14,547,290.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.