Home / 104,976,026.10-144,867,006.87-58,566,289.62

Finding the Fourth Proportional to 104,976,026.10, 144,867,006.87 and 58,566,289.62

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Solution

The fourth proportional to 104,976,026.10, 144,867,006.87 and 58,566,289.62 is: 80,821,530.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,026.10 : 144,867,006.87 = 58,566,289.62 : x
  2. Step 2: Convert to fraction form
    104,976,026.10/144,867,006.87 = 58,566,289.62/x
  3. Step 3: Cross multiply
    104,976,026.10x = 144,867,006.87 × 58,566,289.62
  4. Step 4: Simplify right side
    104,976,026.10x = 8,484,323,080,730,950
  5. Step 5: Solve for x
    x = 8,484,323,080,730,950/104,976,026.10
  6. Step 6: Final answer
    x = 80,821,530.36

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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.