Home / 17,471,365.32-26,210,780.46-6,112,184.52

Finding the Fourth Proportional to 17,471,365.32, 26,210,780.46 and 6,112,184.52

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Solution

The fourth proportional to 17,471,365.32, 26,210,780.46 and 6,112,184.52 is: 9,169,582.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,365.32 : 26,210,780.46 = 6,112,184.52 : x
  2. Step 2: Convert to fraction form
    17,471,365.32/26,210,780.46 = 6,112,184.52/x
  3. Step 3: Cross multiply
    17,471,365.32x = 26,210,780.46 × 6,112,184.52
  4. Step 4: Simplify right side
    17,471,365.32x = 160,205,126,584,730.47
  5. Step 5: Solve for x
    x = 160,205,126,584,730.47/17,471,365.32
  6. Step 6: Final answer
    x = 9,169,582.55

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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.