Home / 173,341,256.28-260,028,330.66-48,843,452.76

Finding the Fourth Proportional to 173,341,256.28, 260,028,330.66 and 48,843,452.76

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Solution

The fourth proportional to 173,341,256.28, 260,028,330.66 and 48,843,452.76 is: 73,269,813.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,341,256.28 : 260,028,330.66 = 48,843,452.76 : x
  2. Step 2: Convert to fraction form
    173,341,256.28/260,028,330.66 = 48,843,452.76/x
  3. Step 3: Cross multiply
    173,341,256.28x = 260,028,330.66 × 48,843,452.76
  4. Step 4: Simplify right side
    173,341,256.28x = 12,700,681,484,853,368
  5. Step 5: Solve for x
    x = 12,700,681,484,853,368/173,341,256.28
  6. Step 6: Final answer
    x = 73,269,813.30

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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.