Home / 92,716,401.60-139,068,381.60-24,557,630.40

Finding the Fourth Proportional to 92,716,401.60, 139,068,381.60 and 24,557,630.40

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Solution

The fourth proportional to 92,716,401.60, 139,068,381.60 and 24,557,630.40 is: 36,834,797.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,716,401.60 : 139,068,381.60 = 24,557,630.40 : x
  2. Step 2: Convert to fraction form
    92,716,401.60/139,068,381.60 = 24,557,630.40/x
  3. Step 3: Cross multiply
    92,716,401.60x = 139,068,381.60 × 24,557,630.40
  4. Step 4: Simplify right side
    92,716,401.60x = 3,415,189,915,658,960.50
  5. Step 5: Solve for x
    x = 3,415,189,915,658,960.50/92,716,401.60
  6. Step 6: Final answer
    x = 36,834,797.91

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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.