Home / 14,026,432.48-21,050,062.26-10,619,009.94

Finding the Fourth Proportional to 14,026,432.48, 21,050,062.26 and 10,619,009.94

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Solution

The fourth proportional to 14,026,432.48, 21,050,062.26 and 10,619,009.94 is: 15,936,398.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026,432.48 : 21,050,062.26 = 10,619,009.94 : x
  2. Step 2: Convert to fraction form
    14,026,432.48/21,050,062.26 = 10,619,009.94/x
  3. Step 3: Cross multiply
    14,026,432.48x = 21,050,062.26 × 10,619,009.94
  4. Step 4: Simplify right side
    14,026,432.48x = 223,530,820,357,000.62
  5. Step 5: Solve for x
    x = 223,530,820,357,000.62/14,026,432.48
  6. Step 6: Final answer
    x = 15,936,398.70

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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.