Home / 15,706,043.70-23,559,283.15-10,348,987.70

Finding the Fourth Proportional to 15,706,043.70, 23,559,283.15 and 10,348,987.70

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Solution

The fourth proportional to 15,706,043.70, 23,559,283.15 and 10,348,987.70 is: 15,523,624.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,043.70 : 23,559,283.15 = 10,348,987.70 : x
  2. Step 2: Convert to fraction form
    15,706,043.70/23,559,283.15 = 10,348,987.70/x
  3. Step 3: Cross multiply
    15,706,043.70x = 23,559,283.15 × 10,348,987.70
  4. Step 4: Simplify right side
    15,706,043.70x = 243,814,731,540,167.22
  5. Step 5: Solve for x
    x = 243,814,731,540,167.22/15,706,043.70
  6. Step 6: Final answer
    x = 15,523,624.93

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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.