Home / 15,284,003.40-22,926,005.10-14,696,137.80

Finding the Fourth Proportional to 15,284,003.40, 22,926,005.10 and 14,696,137.80

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Solution

The fourth proportional to 15,284,003.40, 22,926,005.10 and 14,696,137.80 is: 22,044,206.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,284,003.40 : 22,926,005.10 = 14,696,137.80 : x
  2. Step 2: Convert to fraction form
    15,284,003.40/22,926,005.10 = 14,696,137.80/x
  3. Step 3: Cross multiply
    15,284,003.40x = 22,926,005.10 × 14,696,137.80
  4. Step 4: Simplify right side
    15,284,003.40x = 336,923,730,153,102.81
  5. Step 5: Solve for x
    x = 336,923,730,153,102.81/15,284,003.40
  6. Step 6: Final answer
    x = 22,044,206.70

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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.