Home / 60,090,727.06-90,070,334.70-30,946,331.26

Finding the Fourth Proportional to 60,090,727.06, 90,070,334.70 and 30,946,331.26

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Solution

The fourth proportional to 60,090,727.06, 90,070,334.70 and 30,946,331.26 is: 46,385,633.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,090,727.06 : 90,070,334.70 = 30,946,331.26 : x
  2. Step 2: Convert to fraction form
    60,090,727.06/90,070,334.70 = 30,946,331.26/x
  3. Step 3: Cross multiply
    60,090,727.06x = 90,070,334.70 × 30,946,331.26
  4. Step 4: Simplify right side
    60,090,727.06x = 2,787,346,414,325,273
  5. Step 5: Solve for x
    x = 2,787,346,414,325,273/60,090,727.06
  6. Step 6: Final answer
    x = 46,385,633.04

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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.