Home / 16,047,943.60-22,140,350.31-10,544,282.68

Finding the Fourth Proportional to 16,047,943.60, 22,140,350.31 and 10,544,282.68

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Solution

The fourth proportional to 16,047,943.60, 22,140,350.31 and 10,544,282.68 is: 14,547,291.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,047,943.60 : 22,140,350.31 = 10,544,282.68 : x
  2. Step 2: Convert to fraction form
    16,047,943.60/22,140,350.31 = 10,544,282.68/x
  3. Step 3: Cross multiply
    16,047,943.60x = 22,140,350.31 × 10,544,282.68
  4. Step 4: Simplify right side
    16,047,943.60x = 233,454,112,302,865.62
  5. Step 5: Solve for x
    x = 233,454,112,302,865.62/16,047,943.60
  6. Step 6: Final answer
    x = 14,547,291.42

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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.