Home / 14,933,970.48-22,414,309.38-7,652,397.72

Finding the Fourth Proportional to 14,933,970.48, 22,414,309.38 and 7,652,397.72

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Solution

The fourth proportional to 14,933,970.48, 22,414,309.38 and 7,652,397.72 is: 11,485,439.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933,970.48 : 22,414,309.38 = 7,652,397.72 : x
  2. Step 2: Convert to fraction form
    14,933,970.48/22,414,309.38 = 7,652,397.72/x
  3. Step 3: Cross multiply
    14,933,970.48x = 22,414,309.38 × 7,652,397.72
  4. Step 4: Simplify right side
    14,933,970.48x = 171,523,209,994,886.59
  5. Step 5: Solve for x
    x = 171,523,209,994,886.59/14,933,970.48
  6. Step 6: Final answer
    x = 11,485,439.20

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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.