Home / 15,402,447.35-23,103,671.03-4,044,044.15

Finding the Fourth Proportional to 15,402,447.35, 23,103,671.03 and 4,044,044.15

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Solution

The fourth proportional to 15,402,447.35, 23,103,671.03 and 4,044,044.15 is: 6,066,066.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,402,447.35 : 23,103,671.03 = 4,044,044.15 : x
  2. Step 2: Convert to fraction form
    15,402,447.35/23,103,671.03 = 4,044,044.15/x
  3. Step 3: Cross multiply
    15,402,447.35x = 23,103,671.03 × 4,044,044.15
  4. Step 4: Simplify right side
    15,402,447.35x = 93,432,265,672,395.98
  5. Step 5: Solve for x
    x = 93,432,265,672,395.98/15,402,447.35
  6. Step 6: Final answer
    x = 6,066,066.23

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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.