Home / 15,989,554.35-23,984,335.67-4,476,717.77

Finding the Fourth Proportional to 15,989,554.35, 23,984,335.67 and 4,476,717.77

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Solution

The fourth proportional to 15,989,554.35, 23,984,335.67 and 4,476,717.77 is: 6,715,077.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,989,554.35 : 23,984,335.67 = 4,476,717.77 : x
  2. Step 2: Convert to fraction form
    15,989,554.35/23,984,335.67 = 4,476,717.77/x
  3. Step 3: Cross multiply
    15,989,554.35x = 23,984,335.67 × 4,476,717.77
  4. Step 4: Simplify right side
    15,989,554.35x = 107,371,101,553,228.58
  5. Step 5: Solve for x
    x = 107,371,101,553,228.58/15,989,554.35
  6. Step 6: Final answer
    x = 6,715,077.81

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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.