Home / 54,087,799.02-81,077,570.07-26,814,050.07

Finding the Fourth Proportional to 54,087,799.02, 81,077,570.07 and 26,814,050.07

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Solution

The fourth proportional to 54,087,799.02, 81,077,570.07 and 26,814,050.07 is: 40,194,240.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,087,799.02 : 81,077,570.07 = 26,814,050.07 : x
  2. Step 2: Convert to fraction form
    54,087,799.02/81,077,570.07 = 26,814,050.07/x
  3. Step 3: Cross multiply
    54,087,799.02x = 81,077,570.07 × 26,814,050.07
  4. Step 4: Simplify right side
    54,087,799.02x = 2,174,018,023,410,913.25
  5. Step 5: Solve for x
    x = 2,174,018,023,410,913.25/54,087,799.02
  6. Step 6: Final answer
    x = 40,194,240.90

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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.