Home / 16,591,671.34-22,896,604.32-9,626,496.19

Finding the Fourth Proportional to 16,591,671.34, 22,896,604.32 and 9,626,496.19

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Solution

The fourth proportional to 16,591,671.34, 22,896,604.32 and 9,626,496.19 is: 13,284,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591,671.34 : 22,896,604.32 = 9,626,496.19 : x
  2. Step 2: Convert to fraction form
    16,591,671.34/22,896,604.32 = 9,626,496.19/x
  3. Step 3: Cross multiply
    16,591,671.34x = 22,896,604.32 × 9,626,496.19
  4. Step 4: Simplify right side
    16,591,671.34x = 220,414,074,250,417.53
  5. Step 5: Solve for x
    x = 220,414,074,250,417.53/16,591,671.34
  6. Step 6: Final answer
    x = 13,284,621.53

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1.5x scale

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.