Home / 100,737,988.90-151,069,658.55-32,582,904.10

Finding the Fourth Proportional to 100,737,988.90, 151,069,658.55 and 32,582,904.10

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Solution

The fourth proportional to 100,737,988.90, 151,069,658.55 and 32,582,904.10 is: 48,862,283.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,737,988.90 : 151,069,658.55 = 32,582,904.10 : x
  2. Step 2: Convert to fraction form
    100,737,988.90/151,069,658.55 = 32,582,904.10/x
  3. Step 3: Cross multiply
    100,737,988.90x = 151,069,658.55 × 32,582,904.10
  4. Step 4: Simplify right side
    100,737,988.90x = 4,922,288,196,954,396
  5. Step 5: Solve for x
    x = 4,922,288,196,954,396/100,737,988.90
  6. Step 6: Final answer
    x = 48,862,283.74

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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.