Home / 60,901,697.02-91,357,913.77-17,182,838.47

Finding the Fourth Proportional to 60,901,697.02, 91,357,913.77 and 17,182,838.47

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Solution

The fourth proportional to 60,901,697.02, 91,357,913.77 and 17,182,838.47 is: 25,775,772.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,901,697.02 : 91,357,913.77 = 17,182,838.47 : x
  2. Step 2: Convert to fraction form
    60,901,697.02/91,357,913.77 = 17,182,838.47/x
  3. Step 3: Cross multiply
    60,901,697.02x = 91,357,913.77 × 17,182,838.47
  4. Step 4: Simplify right side
    60,901,697.02x = 1,569,788,275,270,173
  5. Step 5: Solve for x
    x = 1,569,788,275,270,173/60,901,697.02
  6. Step 6: Final answer
    x = 25,775,772.31

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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.