Home / 21,738,411.15-32,607,595.62-5,564,336.46

Finding the Fourth Proportional to 21,738,411.15, 32,607,595.62 and 5,564,336.46

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Solution

The fourth proportional to 21,738,411.15, 32,607,595.62 and 5,564,336.46 is: 8,346,499.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,738,411.15 : 32,607,595.62 = 5,564,336.46 : x
  2. Step 2: Convert to fraction form
    21,738,411.15/32,607,595.62 = 5,564,336.46/x
  3. Step 3: Cross multiply
    21,738,411.15x = 32,607,595.62 × 5,564,336.46
  4. Step 4: Simplify right side
    21,738,411.15x = 181,439,633,181,302.31
  5. Step 5: Solve for x
    x = 181,439,633,181,302.31/21,738,411.15
  6. Step 6: Final answer
    x = 8,346,499.29

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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.