Home / 3,287,316,117.67-4,932,669,474.51-1,540,696,298.83

Finding the Fourth Proportional to 3,287,316,117.67, 4,932,669,474.51 and 1,540,696,298.83

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Solution

The fourth proportional to 3,287,316,117.67, 4,932,669,474.51 and 1,540,696,298.83 is: 2,311,838,998.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,316,117.67 : 4,932,669,474.51 = 1,540,696,298.83 : x
  2. Step 2: Convert to fraction form
    3,287,316,117.67/4,932,669,474.51 = 1,540,696,298.83/x
  3. Step 3: Cross multiply
    3,287,316,117.67x = 4,932,669,474.51 × 1,540,696,298.83
  4. Step 4: Simplify right side
    3,287,316,117.67x = 7,599,745,602,729,278,464
  5. Step 5: Solve for x
    x = 7,599,745,602,729,278,464/3,287,316,117.67
  6. Step 6: Final answer
    x = 2,311,838,998.96

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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.