Home / 40,366,803.60-60,550,205.40-29,525,407.20

Finding the Fourth Proportional to 40,366,803.60, 60,550,205.40 and 29,525,407.20

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Solution

The fourth proportional to 40,366,803.60, 60,550,205.40 and 29,525,407.20 is: 44,288,110.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,366,803.60 : 60,550,205.40 = 29,525,407.20 : x
  2. Step 2: Convert to fraction form
    40,366,803.60/60,550,205.40 = 29,525,407.20/x
  3. Step 3: Cross multiply
    40,366,803.60x = 60,550,205.40 × 29,525,407.20
  4. Step 4: Simplify right side
    40,366,803.60x = 1,787,769,470,478,638.75
  5. Step 5: Solve for x
    x = 1,787,769,470,478,638.75/40,366,803.60
  6. Step 6: Final answer
    x = 44,288,110.80

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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.