Home / 95,860,915.80-143,791,373.70-44,748,101.40

Finding the Fourth Proportional to 95,860,915.80, 143,791,373.70 and 44,748,101.40

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Solution

The fourth proportional to 95,860,915.80, 143,791,373.70 and 44,748,101.40 is: 67,122,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,860,915.80 : 143,791,373.70 = 44,748,101.40 : x
  2. Step 2: Convert to fraction form
    95,860,915.80/143,791,373.70 = 44,748,101.40/x
  3. Step 3: Cross multiply
    95,860,915.80x = 143,791,373.70 × 44,748,101.40
  4. Step 4: Simplify right side
    95,860,915.80x = 6,434,390,970,772,892
  5. Step 5: Solve for x
    x = 6,434,390,970,772,892/95,860,915.80
  6. Step 6: Final answer
    x = 67,122,152.10

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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.