Home / 16,196,643.56-22,350,490.98-8,952,833

Finding the Fourth Proportional to 16,196,643.56, 22,350,490.98 and 8,952,833

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Solution

The fourth proportional to 16,196,643.56, 22,350,490.98 and 8,952,833 is: 12,354,424.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,643.56 : 22,350,490.98 = 8,952,833 : x
  2. Step 2: Convert to fraction form
    16,196,643.56/22,350,490.98 = 8,952,833/x
  3. Step 3: Cross multiply
    16,196,643.56x = 22,350,490.98 × 8,952,833
  4. Step 4: Simplify right side
    16,196,643.56x = 200,100,213,211,946.34
  5. Step 5: Solve for x
    x = 200,100,213,211,946.34/16,196,643.56
  6. Step 6: Final answer
    x = 12,354,424.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.