Home / 15,796,474.83-23,695,630.79-4,437,809.19

Finding the Fourth Proportional to 15,796,474.83, 23,695,630.79 and 4,437,809.19

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Solution

The fourth proportional to 15,796,474.83, 23,695,630.79 and 4,437,809.19 is: 6,656,971.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,474.83 : 23,695,630.79 = 4,437,809.19 : x
  2. Step 2: Convert to fraction form
    15,796,474.83/23,695,630.79 = 4,437,809.19/x
  3. Step 3: Cross multiply
    15,796,474.83x = 23,695,630.79 × 4,437,809.19
  4. Step 4: Simplify right side
    15,796,474.83x = 105,156,688,060,519.92
  5. Step 5: Solve for x
    x = 105,156,688,060,519.92/15,796,474.83
  6. Step 6: Final answer
    x = 6,656,971.84

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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.