Home / 1,083,509,596.92-1,495,250,896.50-588,472,305.42

Finding the Fourth Proportional to 1,083,509,596.92, 1,495,250,896.50 and 588,472,305.42

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Solution

The fourth proportional to 1,083,509,596.92, 1,495,250,896.50 and 588,472,305.42 is: 812,095,937.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,509,596.92 : 1,495,250,896.50 = 588,472,305.42 : x
  2. Step 2: Convert to fraction form
    1,083,509,596.92/1,495,250,896.50 = 588,472,305.42/x
  3. Step 3: Cross multiply
    1,083,509,596.92x = 1,495,250,896.50 × 588,472,305.42
  4. Step 4: Simplify right side
    1,083,509,596.92x = 879,913,742,244,676,736
  5. Step 5: Solve for x
    x = 879,913,742,244,676,736/1,083,509,596.92
  6. Step 6: Final answer
    x = 812,095,937.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.