Home / 18,050,595.36-24,908,340.96-9,901,833.36

Finding the Fourth Proportional to 18,050,595.36, 24,908,340.96 and 9,901,833.36

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Solution

The fourth proportional to 18,050,595.36, 24,908,340.96 and 9,901,833.36 is: 13,663,717.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,595.36 : 24,908,340.96 = 9,901,833.36 : x
  2. Step 2: Convert to fraction form
    18,050,595.36/24,908,340.96 = 9,901,833.36/x
  3. Step 3: Cross multiply
    18,050,595.36x = 24,908,340.96 × 9,901,833.36
  4. Step 4: Simplify right side
    18,050,595.36x = 246,638,241,459,982.41
  5. Step 5: Solve for x
    x = 246,638,241,459,982.41/18,050,595.36
  6. Step 6: Final answer
    x = 13,663,717.82

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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.