Home / 14,760,043.40-22,132,692.30-6,772,843.40

Finding the Fourth Proportional to 14,760,043.40, 22,132,692.30 and 6,772,843.40

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Solution

The fourth proportional to 14,760,043.40, 22,132,692.30 and 6,772,843.40 is: 10,155,881.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,043.40 : 22,132,692.30 = 6,772,843.40 : x
  2. Step 2: Convert to fraction form
    14,760,043.40/22,132,692.30 = 6,772,843.40/x
  3. Step 3: Cross multiply
    14,760,043.40x = 22,132,692.30 × 6,772,843.40
  4. Step 4: Simplify right side
    14,760,043.40x = 149,901,258,968,285.84
  5. Step 5: Solve for x
    x = 149,901,258,968,285.84/14,760,043.40
  6. Step 6: Final answer
    x = 10,155,881.99

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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.