Home / 14,677,427.40-22,016,141.10-4,578,736.20

Finding the Fourth Proportional to 14,677,427.40, 22,016,141.10 and 4,578,736.20

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Solution

The fourth proportional to 14,677,427.40, 22,016,141.10 and 4,578,736.20 is: 6,868,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,427.40 : 22,016,141.10 = 4,578,736.20 : x
  2. Step 2: Convert to fraction form
    14,677,427.40/22,016,141.10 = 4,578,736.20/x
  3. Step 3: Cross multiply
    14,677,427.40x = 22,016,141.10 × 4,578,736.20
  4. Step 4: Simplify right side
    14,677,427.40x = 100,806,102,238,877.83
  5. Step 5: Solve for x
    x = 100,806,102,238,877.83/14,677,427.40
  6. Step 6: Final answer
    x = 6,868,104.30

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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.