Home / 40,592,331.90-60,885,320.90-11,444,993.55

Finding the Fourth Proportional to 40,592,331.90, 60,885,320.90 and 11,444,993.55

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Solution

The fourth proportional to 40,592,331.90, 60,885,320.90 and 11,444,993.55 is: 17,166,594.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,592,331.90 : 60,885,320.90 = 11,444,993.55 : x
  2. Step 2: Convert to fraction form
    40,592,331.90/60,885,320.90 = 11,444,993.55/x
  3. Step 3: Cross multiply
    40,592,331.90x = 60,885,320.90 × 11,444,993.55
  4. Step 4: Simplify right side
    40,592,331.90x = 696,832,104,932,955.25
  5. Step 5: Solve for x
    x = 696,832,104,932,955.25/40,592,331.90
  6. Step 6: Final answer
    x = 17,166,594.58

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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.