Home / 560,542,002.44-840,813,055.50-167,074,925

Finding the Fourth Proportional to 560,542,002.44, 840,813,055.50 and 167,074,925

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Solution

The fourth proportional to 560,542,002.44, 840,813,055.50 and 167,074,925 is: 250,612,402.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,542,002.44 : 840,813,055.50 = 167,074,925 : x
  2. Step 2: Convert to fraction form
    560,542,002.44/840,813,055.50 = 167,074,925/x
  3. Step 3: Cross multiply
    560,542,002.44x = 840,813,055.50 × 167,074,925
  4. Step 4: Simplify right side
    560,542,002.44x = 140,478,778,186,683,344
  5. Step 5: Solve for x
    x = 140,478,778,186,683,344/560,542,002.44
  6. Step 6: Final answer
    x = 250,612,402.95

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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.