Home / 26,496,085.60-39,744,128.40-22,017,109.60

Finding the Fourth Proportional to 26,496,085.60, 39,744,128.40 and 22,017,109.60

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Solution

The fourth proportional to 26,496,085.60, 39,744,128.40 and 22,017,109.60 is: 33,025,664.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,085.60 : 39,744,128.40 = 22,017,109.60 : x
  2. Step 2: Convert to fraction form
    26,496,085.60/39,744,128.40 = 22,017,109.60/x
  3. Step 3: Cross multiply
    26,496,085.60x = 39,744,128.40 × 22,017,109.60
  4. Step 4: Simplify right side
    26,496,085.60x = 875,050,830,939,272.62
  5. Step 5: Solve for x
    x = 875,050,830,939,272.62/26,496,085.60
  6. Step 6: Final answer
    x = 33,025,664.40

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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.