Home / 19,309,350.04-26,646,920.52-10,608,086.32

Finding the Fourth Proportional to 19,309,350.04, 26,646,920.52 and 10,608,086.32

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Solution

The fourth proportional to 19,309,350.04, 26,646,920.52 and 10,608,086.32 is: 14,639,168.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,309,350.04 : 26,646,920.52 = 10,608,086.32 : x
  2. Step 2: Convert to fraction form
    19,309,350.04/26,646,920.52 = 10,608,086.32/x
  3. Step 3: Cross multiply
    19,309,350.04x = 26,646,920.52 × 10,608,086.32
  4. Step 4: Simplify right side
    19,309,350.04x = 282,672,833,038,339.31
  5. Step 5: Solve for x
    x = 282,672,833,038,339.31/19,309,350.04
  6. Step 6: Final answer
    x = 14,639,168.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.