Home / 34,219,238.40-51,312,061.44-16,927,460.46

Finding the Fourth Proportional to 34,219,238.40, 51,312,061.44 and 16,927,460.46

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Solution

The fourth proportional to 34,219,238.40, 51,312,061.44 and 16,927,460.46 is: 25,382,882.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,219,238.40 : 51,312,061.44 = 16,927,460.46 : x
  2. Step 2: Convert to fraction form
    34,219,238.40/51,312,061.44 = 16,927,460.46/x
  3. Step 3: Cross multiply
    34,219,238.40x = 51,312,061.44 × 16,927,460.46
  4. Step 4: Simplify right side
    34,219,238.40x = 868,582,891,146,690.62
  5. Step 5: Solve for x
    x = 868,582,891,146,690.62/34,219,238.40
  6. Step 6: Final answer
    x = 25,382,882.02

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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.