Home / 3,287,316,117.17-4,932,669,473.76-1,540,696,298.33

Finding the Fourth Proportional to 3,287,316,117.17, 4,932,669,473.76 and 1,540,696,298.33

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Solution

The fourth proportional to 3,287,316,117.17, 4,932,669,473.76 and 1,540,696,298.33 is: 2,311,838,998.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,316,117.17 : 4,932,669,473.76 = 1,540,696,298.33 : x
  2. Step 2: Convert to fraction form
    3,287,316,117.17/4,932,669,473.76 = 1,540,696,298.33/x
  3. Step 3: Cross multiply
    3,287,316,117.17x = 4,932,669,473.76 × 1,540,696,298.33
  4. Step 4: Simplify right side
    3,287,316,117.17x = 7,599,745,599,107,421,184
  5. Step 5: Solve for x
    x = 7,599,745,599,107,421,184/3,287,316,117.17
  6. Step 6: Final answer
    x = 2,311,838,998.21

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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.