Home / 92,716,392.60-139,068,368.10-24,557,621.40

Finding the Fourth Proportional to 92,716,392.60, 139,068,368.10 and 24,557,621.40

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Solution

The fourth proportional to 92,716,392.60, 139,068,368.10 and 24,557,621.40 is: 36,834,784.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,716,392.60 : 139,068,368.10 = 24,557,621.40 : x
  2. Step 2: Convert to fraction form
    92,716,392.60/139,068,368.10 = 24,557,621.40/x
  3. Step 3: Cross multiply
    92,716,392.60x = 139,068,368.10 × 24,557,621.40
  4. Step 4: Simplify right side
    92,716,392.60x = 3,415,188,332,515,637
  5. Step 5: Solve for x
    x = 3,415,188,332,515,637/92,716,392.60
  6. Step 6: Final answer
    x = 36,834,784.41

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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.