Home / 14,975,224.32-22,465,319.76-5,257,315.11

Finding the Fourth Proportional to 14,975,224.32, 22,465,319.76 and 5,257,315.11

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Solution

The fourth proportional to 14,975,224.32, 22,465,319.76 and 5,257,315.11 is: 7,886,844.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,975,224.32 : 22,465,319.76 = 5,257,315.11 : x
  2. Step 2: Convert to fraction form
    14,975,224.32/22,465,319.76 = 5,257,315.11/x
  3. Step 3: Cross multiply
    14,975,224.32x = 22,465,319.76 × 5,257,315.11
  4. Step 4: Simplify right side
    14,975,224.32x = 118,107,265,025,229.59
  5. Step 5: Solve for x
    x = 118,107,265,025,229.59/14,975,224.32
  6. Step 6: Final answer
    x = 7,886,844.46

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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.