Home / 60,725,932.36-83,803,785.12-33,223,231.24

Finding the Fourth Proportional to 60,725,932.36, 83,803,785.12 and 33,223,231.24

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Solution

The fourth proportional to 60,725,932.36, 83,803,785.12 and 33,223,231.24 is: 45,849,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,725,932.36 : 83,803,785.12 = 33,223,231.24 : x
  2. Step 2: Convert to fraction form
    60,725,932.36/83,803,785.12 = 33,223,231.24/x
  3. Step 3: Cross multiply
    60,725,932.36x = 83,803,785.12 × 33,223,231.24
  4. Step 4: Simplify right side
    60,725,932.36x = 2,784,232,531,829,031
  5. Step 5: Solve for x
    x = 2,784,232,531,829,031/60,725,932.36
  6. Step 6: Final answer
    x = 45,849,152.47

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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.