Home / 32,267,111,488.92-48,400,758,035.55-12,376,096,101.36

Finding the Fourth Proportional to 32,267,111,488.92, 48,400,758,035.55 and 12,376,096,101.36

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Solution

The fourth proportional to 32,267,111,488.92, 48,400,758,035.55 and 12,376,096,101.36 is: 18,564,178,979.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,267,111,488.92 : 48,400,758,035.55 = 12,376,096,101.36 : x
  2. Step 2: Convert to fraction form
    32,267,111,488.92/48,400,758,035.55 = 12,376,096,101.36/x
  3. Step 3: Cross multiply
    32,267,111,488.92x = 48,400,758,035.55 × 12,376,096,101.36
  4. Step 4: Simplify right side
    32,267,111,488.92x = 599,012,432,826,639,056,896
  5. Step 5: Solve for x
    x = 599,012,432,826,639,056,896/32,267,111,488.92
  6. Step 6: Final answer
    x = 18,564,178,979.34

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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.