Home / 26,382,381.60-39,573,572.40-23,736,986.40

Finding the Fourth Proportional to 26,382,381.60, 39,573,572.40 and 23,736,986.40

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Solution

The fourth proportional to 26,382,381.60, 39,573,572.40 and 23,736,986.40 is: 35,605,479.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,382,381.60 : 39,573,572.40 = 23,736,986.40 : x
  2. Step 2: Convert to fraction form
    26,382,381.60/39,573,572.40 = 23,736,986.40/x
  3. Step 3: Cross multiply
    26,382,381.60x = 39,573,572.40 × 23,736,986.40
  4. Step 4: Simplify right side
    26,382,381.60x = 939,357,349,858,215.25
  5. Step 5: Solve for x
    x = 939,357,349,858,215.25/26,382,381.60
  6. Step 6: Final answer
    x = 35,605,479.60

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1.5x scale

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.