Home / 67,998,375,575.55-101,997,563,363.33-32,607,513,905.40

Finding the Fourth Proportional to 67,998,375,575.55, 101,997,563,363.33 and 32,607,513,905.40

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Solution

The fourth proportional to 67,998,375,575.55, 101,997,563,363.33 and 32,607,513,905.40 is: 48,911,270,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,998,375,575.55 : 101,997,563,363.33 = 32,607,513,905.40 : x
  2. Step 2: Convert to fraction form
    67,998,375,575.55/101,997,563,363.33 = 32,607,513,905.40/x
  3. Step 3: Cross multiply
    67,998,375,575.55x = 101,997,563,363.33 × 32,607,513,905.40
  4. Step 4: Simplify right side
    67,998,375,575.55x = 3,325,886,965,686,700,867,584
  5. Step 5: Solve for x
    x = 3,325,886,965,686,700,867,584/67,998,375,575.55
  6. Step 6: Final answer
    x = 48,911,270,858.10

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1.5x scale

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.