Home / 14,871,373.17-22,280,669.38-6,216,394.65

Finding the Fourth Proportional to 14,871,373.17, 22,280,669.38 and 6,216,394.65

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Solution

The fourth proportional to 14,871,373.17, 22,280,669.38 and 6,216,394.65 is: 9,313,560.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,871,373.17 : 22,280,669.38 = 6,216,394.65 : x
  2. Step 2: Convert to fraction form
    14,871,373.17/22,280,669.38 = 6,216,394.65/x
  3. Step 3: Cross multiply
    14,871,373.17x = 22,280,669.38 × 6,216,394.65
  4. Step 4: Simplify right side
    14,871,373.17x = 138,505,433,932,250.81
  5. Step 5: Solve for x
    x = 138,505,433,932,250.81/14,871,373.17
  6. Step 6: Final answer
    x = 9,313,560.51

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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.