Home / 14,933,848.40-22,344,785.40-9,895,000.40

Finding the Fourth Proportional to 14,933,848.40, 22,344,785.40 and 9,895,000.40

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Solution

The fourth proportional to 14,933,848.40, 22,344,785.40 and 9,895,000.40 is: 14,805,404.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933,848.40 : 22,344,785.40 = 9,895,000.40 : x
  2. Step 2: Convert to fraction form
    14,933,848.40/22,344,785.40 = 9,895,000.40/x
  3. Step 3: Cross multiply
    14,933,848.40x = 22,344,785.40 × 9,895,000.40
  4. Step 4: Simplify right side
    14,933,848.40x = 221,101,660,470,914.16
  5. Step 5: Solve for x
    x = 221,101,660,470,914.16/14,933,848.40
  6. Step 6: Final answer
    x = 14,805,404.11

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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.