Home / 16,169,641.40-24,254,462.10-14,681,606.60

Finding the Fourth Proportional to 16,169,641.40, 24,254,462.10 and 14,681,606.60

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Solution

The fourth proportional to 16,169,641.40, 24,254,462.10 and 14,681,606.60 is: 22,022,409.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,641.40 : 24,254,462.10 = 14,681,606.60 : x
  2. Step 2: Convert to fraction form
    16,169,641.40/24,254,462.10 = 14,681,606.60/x
  3. Step 3: Cross multiply
    16,169,641.40x = 24,254,462.10 × 14,681,606.60
  4. Step 4: Simplify right side
    16,169,641.40x = 356,094,470,846,809.88
  5. Step 5: Solve for x
    x = 356,094,470,846,809.88/16,169,641.40
  6. Step 6: Final answer
    x = 22,022,409.90

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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.