Home / 174,739,287.90-262,276,893.45-88,574,987.10

Finding the Fourth Proportional to 174,739,287.90, 262,276,893.45 and 88,574,987.10

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Solution

The fourth proportional to 174,739,287.90, 262,276,893.45 and 88,574,987.10 is: 132,947,620.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,739,287.90 : 262,276,893.45 = 88,574,987.10 : x
  2. Step 2: Convert to fraction form
    174,739,287.90/262,276,893.45 = 88,574,987.10/x
  3. Step 3: Cross multiply
    174,739,287.90x = 262,276,893.45 × 88,574,987.10
  4. Step 4: Simplify right side
    174,739,287.90x = 23,231,172,453,961,820
  5. Step 5: Solve for x
    x = 23,231,172,453,961,820/174,739,287.90
  6. Step 6: Final answer
    x = 132,947,620.04

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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.