Home / 15,497,920.75-23,250,244.23-4,714,941.34

Finding the Fourth Proportional to 15,497,920.75, 23,250,244.23 and 4,714,941.34

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Solution

The fourth proportional to 15,497,920.75, 23,250,244.23 and 4,714,941.34 is: 7,073,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,497,920.75 : 23,250,244.23 = 4,714,941.34 : x
  2. Step 2: Convert to fraction form
    15,497,920.75/23,250,244.23 = 4,714,941.34/x
  3. Step 3: Cross multiply
    15,497,920.75x = 23,250,244.23 × 4,714,941.34
  4. Step 4: Simplify right side
    15,497,920.75x = 109,623,537,698,060.09
  5. Step 5: Solve for x
    x = 109,623,537,698,060.09/15,497,920.75
  6. Step 6: Final answer
    x = 7,073,435.17

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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.