Home / 14,943,269.80-22,414,904.70-8,896,652.20

Finding the Fourth Proportional to 14,943,269.80, 22,414,904.70 and 8,896,652.20

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Solution

The fourth proportional to 14,943,269.80, 22,414,904.70 and 8,896,652.20 is: 13,344,978.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943,269.80 : 22,414,904.70 = 8,896,652.20 : x
  2. Step 2: Convert to fraction form
    14,943,269.80/22,414,904.70 = 8,896,652.20/x
  3. Step 3: Cross multiply
    14,943,269.80x = 22,414,904.70 × 8,896,652.20
  4. Step 4: Simplify right side
    14,943,269.80x = 199,417,611,212,045.31
  5. Step 5: Solve for x
    x = 199,417,611,212,045.31/14,943,269.80
  6. Step 6: Final answer
    x = 13,344,978.30

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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.