Home / 17,263,051.02-25,894,569.24-5,132,461.86

Finding the Fourth Proportional to 17,263,051.02, 25,894,569.24 and 5,132,461.86

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Solution

The fourth proportional to 17,263,051.02, 25,894,569.24 and 5,132,461.86 is: 7,698,690.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,263,051.02 : 25,894,569.24 = 5,132,461.86 : x
  2. Step 2: Convert to fraction form
    17,263,051.02/25,894,569.24 = 5,132,461.86/x
  3. Step 3: Cross multiply
    17,263,051.02x = 25,894,569.24 × 5,132,461.86
  4. Step 4: Simplify right side
    17,263,051.02x = 132,902,889,005,429.19
  5. Step 5: Solve for x
    x = 132,902,889,005,429.19/17,263,051.02
  6. Step 6: Final answer
    x = 7,698,690.62

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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.