Home / 39,366,005.40-59,049,008.10-27,089,718.30

Finding the Fourth Proportional to 39,366,005.40, 59,049,008.10 and 27,089,718.30

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Solution

The fourth proportional to 39,366,005.40, 59,049,008.10 and 27,089,718.30 is: 40,634,577.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,005.40 : 59,049,008.10 = 27,089,718.30 : x
  2. Step 2: Convert to fraction form
    39,366,005.40/59,049,008.10 = 27,089,718.30/x
  3. Step 3: Cross multiply
    39,366,005.40x = 59,049,008.10 × 27,089,718.30
  4. Step 4: Simplify right side
    39,366,005.40x = 1,599,620,995,323,418.25
  5. Step 5: Solve for x
    x = 1,599,620,995,323,418.25/39,366,005.40
  6. Step 6: Final answer
    x = 40,634,577.45

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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.