Home / 17,488,803.51-26,227,521.51-5,814,041.04

Finding the Fourth Proportional to 17,488,803.51, 26,227,521.51 and 5,814,041.04

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Solution

The fourth proportional to 17,488,803.51, 26,227,521.51 and 5,814,041.04 is: 8,719,172.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,803.51 : 26,227,521.51 = 5,814,041.04 : x
  2. Step 2: Convert to fraction form
    17,488,803.51/26,227,521.51 = 5,814,041.04/x
  3. Step 3: Cross multiply
    17,488,803.51x = 26,227,521.51 × 5,814,041.04
  4. Step 4: Simplify right side
    17,488,803.51x = 152,487,886,436,622.78
  5. Step 5: Solve for x
    x = 152,487,886,436,622.78/17,488,803.51
  6. Step 6: Final answer
    x = 8,719,172.03

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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.