Home / 173,876,257.90-260,814,386.85-160,737,928.30

Finding the Fourth Proportional to 173,876,257.90, 260,814,386.85 and 160,737,928.30

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Solution

The fourth proportional to 173,876,257.90, 260,814,386.85 and 160,737,928.30 is: 241,106,892.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,876,257.90 : 260,814,386.85 = 160,737,928.30 : x
  2. Step 2: Convert to fraction form
    173,876,257.90/260,814,386.85 = 160,737,928.30/x
  3. Step 3: Cross multiply
    173,876,257.90x = 260,814,386.85 × 160,737,928.30
  4. Step 4: Simplify right side
    173,876,257.90x = 41,922,764,213,103,768
  5. Step 5: Solve for x
    x = 41,922,764,213,103,768/173,876,257.90
  6. Step 6: Final answer
    x = 241,106,892.45

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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.