Home / 48,710,718.36-67,204,975.02-33,213,898.80

Finding the Fourth Proportional to 48,710,718.36, 67,204,975.02 and 33,213,898.80

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Solution

The fourth proportional to 48,710,718.36, 67,204,975.02 and 33,213,898.80 is: 45,824,395.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,710,718.36 : 67,204,975.02 = 33,213,898.80 : x
  2. Step 2: Convert to fraction form
    48,710,718.36/67,204,975.02 = 33,213,898.80/x
  3. Step 3: Cross multiply
    48,710,718.36x = 67,204,975.02 × 33,213,898.80
  4. Step 4: Simplify right side
    48,710,718.36x = 2,232,139,239,046,256
  5. Step 5: Solve for x
    x = 2,232,139,239,046,256/48,710,718.36
  6. Step 6: Final answer
    x = 45,824,395.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.