Home / 9,645,110.20-14,484,254.10-9,346,511.80

Finding the Fourth Proportional to 9,645,110.20, 14,484,254.10 and 9,346,511.80

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Solution

The fourth proportional to 9,645,110.20, 14,484,254.10 and 9,346,511.80 is: 14,035,842.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,110.20 : 14,484,254.10 = 9,346,511.80 : x
  2. Step 2: Convert to fraction form
    9,645,110.20/14,484,254.10 = 9,346,511.80/x
  3. Step 3: Cross multiply
    9,645,110.20x = 14,484,254.10 × 9,346,511.80
  4. Step 4: Simplify right side
    9,645,110.20x = 135,377,251,859,848.39
  5. Step 5: Solve for x
    x = 135,377,251,859,848.39/9,645,110.20
  6. Step 6: Final answer
    x = 14,035,842.94

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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.