Home / 44,712,004.80-67,068,007.20-22,037,188.80

Finding the Fourth Proportional to 44,712,004.80, 67,068,007.20 and 22,037,188.80

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Solution

The fourth proportional to 44,712,004.80, 67,068,007.20 and 22,037,188.80 is: 33,055,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712,004.80 : 67,068,007.20 = 22,037,188.80 : x
  2. Step 2: Convert to fraction form
    44,712,004.80/67,068,007.20 = 22,037,188.80/x
  3. Step 3: Cross multiply
    44,712,004.80x = 67,068,007.20 × 22,037,188.80
  4. Step 4: Simplify right side
    44,712,004.80x = 1,477,990,337,106,159.50
  5. Step 5: Solve for x
    x = 1,477,990,337,106,159.50/44,712,004.80
  6. Step 6: Final answer
    x = 33,055,783.20

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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.