Home / 23,575,774.40-35,363,661.60-23,407,812.80

Finding the Fourth Proportional to 23,575,774.40, 35,363,661.60 and 23,407,812.80

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Solution

The fourth proportional to 23,575,774.40, 35,363,661.60 and 23,407,812.80 is: 35,111,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,575,774.40 : 35,363,661.60 = 23,407,812.80 : x
  2. Step 2: Convert to fraction form
    23,575,774.40/35,363,661.60 = 23,407,812.80/x
  3. Step 3: Cross multiply
    23,575,774.40x = 35,363,661.60 × 23,407,812.80
  4. Step 4: Simplify right side
    23,575,774.40x = 827,785,970,655,348.50
  5. Step 5: Solve for x
    x = 827,785,970,655,348.50/23,575,774.40
  6. Step 6: Final answer
    x = 35,111,719.20

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Similar ratio
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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.