Home / 32,595,048,909.70-48,892,573,364.55-11,657,123,815.30

Finding the Fourth Proportional to 32,595,048,909.70, 48,892,573,364.55 and 11,657,123,815.30

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Solution

The fourth proportional to 32,595,048,909.70, 48,892,573,364.55 and 11,657,123,815.30 is: 17,485,685,722.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,048,909.70 : 48,892,573,364.55 = 11,657,123,815.30 : x
  2. Step 2: Convert to fraction form
    32,595,048,909.70/48,892,573,364.55 = 11,657,123,815.30/x
  3. Step 3: Cross multiply
    32,595,048,909.70x = 48,892,573,364.55 × 11,657,123,815.30
  4. Step 4: Simplify right side
    32,595,048,909.70x = 569,946,781,359,198,240,768
  5. Step 5: Solve for x
    x = 569,946,781,359,198,240,768/32,595,048,909.70
  6. Step 6: Final answer
    x = 17,485,685,722.95

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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.