Home / 15,552,278.60-23,317,358.70-5,963,952.20

Finding the Fourth Proportional to 15,552,278.60, 23,317,358.70 and 5,963,952.20

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Solution

The fourth proportional to 15,552,278.60, 23,317,358.70 and 5,963,952.20 is: 8,941,687.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,278.60 : 23,317,358.70 = 5,963,952.20 : x
  2. Step 2: Convert to fraction form
    15,552,278.60/23,317,358.70 = 5,963,952.20/x
  3. Step 3: Cross multiply
    15,552,278.60x = 23,317,358.70 × 5,963,952.20
  4. Step 4: Simplify right side
    15,552,278.60x = 139,063,612,717,054.14
  5. Step 5: Solve for x
    x = 139,063,612,717,054.14/15,552,278.60
  6. Step 6: Final answer
    x = 8,941,687.34

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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.