Home / 14,871,372.17-22,280,667.89-6,216,393.65

Finding the Fourth Proportional to 14,871,372.17, 22,280,667.89 and 6,216,393.65

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Solution

The fourth proportional to 14,871,372.17, 22,280,667.89 and 6,216,393.65 is: 9,313,559.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,871,372.17 : 22,280,667.89 = 6,216,393.65 : x
  2. Step 2: Convert to fraction form
    14,871,372.17/22,280,667.89 = 6,216,393.65/x
  3. Step 3: Cross multiply
    14,871,372.17x = 22,280,667.89 × 6,216,393.65
  4. Step 4: Simplify right side
    14,871,372.17x = 138,505,402,246,669.59
  5. Step 5: Solve for x
    x = 138,505,402,246,669.59/14,871,372.17
  6. Step 6: Final answer
    x = 9,313,559.01

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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.