Home / 15,943,065.60-23,914,598.40-15,523,161.60

Finding the Fourth Proportional to 15,943,065.60, 23,914,598.40 and 15,523,161.60

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Solution

The fourth proportional to 15,943,065.60, 23,914,598.40 and 15,523,161.60 is: 23,284,742.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,943,065.60 : 23,914,598.40 = 15,523,161.60 : x
  2. Step 2: Convert to fraction form
    15,943,065.60/23,914,598.40 = 15,523,161.60/x
  3. Step 3: Cross multiply
    15,943,065.60x = 23,914,598.40 × 15,523,161.60
  4. Step 4: Simplify right side
    15,943,065.60x = 371,230,175,562,301.44
  5. Step 5: Solve for x
    x = 371,230,175,562,301.44/15,943,065.60
  6. Step 6: Final answer
    x = 23,284,742.40

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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.