Home / 174,888,000.40-262,499,962.20-149,357,837.20

Finding the Fourth Proportional to 174,888,000.40, 262,499,962.20 and 149,357,837.20

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Solution

The fourth proportional to 174,888,000.40, 262,499,962.20 and 149,357,837.20 is: 224,180,198.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,888,000.40 : 262,499,962.20 = 149,357,837.20 : x
  2. Step 2: Convert to fraction form
    174,888,000.40/262,499,962.20 = 149,357,837.20/x
  3. Step 3: Cross multiply
    174,888,000.40x = 262,499,962.20 × 149,357,837.20
  4. Step 4: Simplify right side
    174,888,000.40x = 39,206,426,619,273,752
  5. Step 5: Solve for x
    x = 39,206,426,619,273,752/174,888,000.40
  6. Step 6: Final answer
    x = 224,180,198.35

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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.