Home / 14,975,237.32-22,465,339.26-5,257,328.20

Finding the Fourth Proportional to 14,975,237.32, 22,465,339.26 and 5,257,328.20

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Solution

The fourth proportional to 14,975,237.32, 22,465,339.26 and 5,257,328.20 is: 7,886,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,975,237.32 : 22,465,339.26 = 5,257,328.20 : x
  2. Step 2: Convert to fraction form
    14,975,237.32/22,465,339.26 = 5,257,328.20/x
  3. Step 3: Cross multiply
    14,975,237.32x = 22,465,339.26 × 5,257,328.20
  4. Step 4: Simplify right side
    14,975,237.32x = 118,107,661,614,165.14
  5. Step 5: Solve for x
    x = 118,107,661,614,165.14/14,975,237.32
  6. Step 6: Final answer
    x = 7,886,864.10

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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.