Home / 23,589,987.60-35,386,588.60-8,021,476.56

Finding the Fourth Proportional to 23,589,987.60, 35,386,588.60 and 8,021,476.56

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Solution

The fourth proportional to 23,589,987.60, 35,386,588.60 and 8,021,476.56 is: 12,032,761.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,987.60 : 35,386,588.60 = 8,021,476.56 : x
  2. Step 2: Convert to fraction form
    23,589,987.60/35,386,588.60 = 8,021,476.56/x
  3. Step 3: Cross multiply
    23,589,987.60x = 35,386,588.60 × 8,021,476.56
  4. Step 4: Simplify right side
    23,589,987.60x = 283,852,690,993,263.19
  5. Step 5: Solve for x
    x = 283,852,690,993,263.19/23,589,987.60
  6. Step 6: Final answer
    x = 12,032,761.35

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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.