Home / 23,938,780.16-35,913,214.04-7,763,470.20

Finding the Fourth Proportional to 23,938,780.16, 35,913,214.04 and 7,763,470.20

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Solution

The fourth proportional to 23,938,780.16, 35,913,214.04 and 7,763,470.20 is: 11,646,841.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,780.16 : 35,913,214.04 = 7,763,470.20 : x
  2. Step 2: Convert to fraction form
    23,938,780.16/35,913,214.04 = 7,763,470.20/x
  3. Step 3: Cross multiply
    23,938,780.16x = 35,913,214.04 × 7,763,470.20
  4. Step 4: Simplify right side
    23,938,780.16x = 278,811,166,946,944.25
  5. Step 5: Solve for x
    x = 278,811,166,946,944.25/23,938,780.16
  6. Step 6: Final answer
    x = 11,646,841.03

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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.