Home / 58,033,664.38-80,086,454.02-31,927,621.76

Finding the Fourth Proportional to 58,033,664.38, 80,086,454.02 and 31,927,621.76

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Solution

The fourth proportional to 58,033,664.38, 80,086,454.02 and 31,927,621.76 is: 44,060,116.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,664.38 : 80,086,454.02 = 31,927,621.76 : x
  2. Step 2: Convert to fraction form
    58,033,664.38/80,086,454.02 = 31,927,621.76/x
  3. Step 3: Cross multiply
    58,033,664.38x = 80,086,454.02 × 31,927,621.76
  4. Step 4: Simplify right side
    58,033,664.38x = 2,556,970,012,050,191.50
  5. Step 5: Solve for x
    x = 2,556,970,012,050,191.50/58,033,664.38
  6. Step 6: Final answer
    x = 44,060,116.47

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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.