Home / 332,049,945.88-498,377,165.85-176,734,148.50

Finding the Fourth Proportional to 332,049,945.88, 498,377,165.85 and 176,734,148.50

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Solution

The fourth proportional to 332,049,945.88, 498,377,165.85 and 176,734,148.50 is: 265,262,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,049,945.88 : 498,377,165.85 = 176,734,148.50 : x
  2. Step 2: Convert to fraction form
    332,049,945.88/498,377,165.85 = 176,734,148.50/x
  3. Step 3: Cross multiply
    332,049,945.88x = 498,377,165.85 × 176,734,148.50
  4. Step 4: Simplify right side
    332,049,945.88x = 88,080,264,038,343,040
  5. Step 5: Solve for x
    x = 88,080,264,038,343,040/332,049,945.88
  6. Step 6: Final answer
    x = 265,262,094.25

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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.