Home / 17,991,259.93-26,986,868.03-5,860,703.58

Finding the Fourth Proportional to 17,991,259.93, 26,986,868.03 and 5,860,703.58

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Solution

The fourth proportional to 17,991,259.93, 26,986,868.03 and 5,860,703.58 is: 8,791,048.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,991,259.93 : 26,986,868.03 = 5,860,703.58 : x
  2. Step 2: Convert to fraction form
    17,991,259.93/26,986,868.03 = 5,860,703.58/x
  3. Step 3: Cross multiply
    17,991,259.93x = 26,986,868.03 × 5,860,703.58
  4. Step 4: Simplify right side
    17,991,259.93x = 158,162,034,007,199.53
  5. Step 5: Solve for x
    x = 158,162,034,007,199.53/17,991,259.93
  6. Step 6: Final answer
    x = 8,791,048.24

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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.