Home / 26,478,137.22-39,717,602.02-10,084,327.04

Finding the Fourth Proportional to 26,478,137.22, 39,717,602.02 and 10,084,327.04

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Solution

The fourth proportional to 26,478,137.22, 39,717,602.02 and 10,084,327.04 is: 15,126,641.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,478,137.22 : 39,717,602.02 = 10,084,327.04 : x
  2. Step 2: Convert to fraction form
    26,478,137.22/39,717,602.02 = 10,084,327.04/x
  3. Step 3: Cross multiply
    26,478,137.22x = 39,717,602.02 × 10,084,327.04
  4. Step 4: Simplify right side
    26,478,137.22x = 400,525,288,083,400.25
  5. Step 5: Solve for x
    x = 400,525,288,083,400.25/26,478,137.22
  6. Step 6: Final answer
    x = 15,126,641.45

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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.