Home / 173,997,984.06-260,941,151.88-57,387,122.10

Finding the Fourth Proportional to 173,997,984.06, 260,941,151.88 and 57,387,122.10

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Solution

The fourth proportional to 173,997,984.06, 260,941,151.88 and 57,387,122.10 is: 86,062,271.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,997,984.06 : 260,941,151.88 = 57,387,122.10 : x
  2. Step 2: Convert to fraction form
    173,997,984.06/260,941,151.88 = 57,387,122.10/x
  3. Step 3: Cross multiply
    173,997,984.06x = 260,941,151.88 × 57,387,122.10
  4. Step 4: Simplify right side
    173,997,984.06x = 14,974,661,743,852,204
  5. Step 5: Solve for x
    x = 14,974,661,743,852,204/173,997,984.06
  6. Step 6: Final answer
    x = 86,062,271.50

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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.