Home / 16,060,934.40-22,154,350.08-9,530,259.84

Finding the Fourth Proportional to 16,060,934.40, 22,154,350.08 and 9,530,259.84

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Solution

The fourth proportional to 16,060,934.40, 22,154,350.08 and 9,530,259.84 is: 13,145,979.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,060,934.40 : 22,154,350.08 = 9,530,259.84 : x
  2. Step 2: Convert to fraction form
    16,060,934.40/22,154,350.08 = 9,530,259.84/x
  3. Step 3: Cross multiply
    16,060,934.40x = 22,154,350.08 × 9,530,259.84
  4. Step 4: Simplify right side
    16,060,934.40x = 211,136,712,848,724.78
  5. Step 5: Solve for x
    x = 211,136,712,848,724.78/16,060,934.40
  6. Step 6: Final answer
    x = 13,145,979.41

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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.