Home / 60,725,928.36-83,803,779.60-33,223,227.24

Finding the Fourth Proportional to 60,725,928.36, 83,803,779.60 and 33,223,227.24

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Solution

The fourth proportional to 60,725,928.36, 83,803,779.60 and 33,223,227.24 is: 45,849,146.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,725,928.36 : 83,803,779.60 = 33,223,227.24 : x
  2. Step 2: Convert to fraction form
    60,725,928.36/83,803,779.60 = 33,223,227.24/x
  3. Step 3: Cross multiply
    60,725,928.36x = 83,803,779.60 × 33,223,227.24
  4. Step 4: Simplify right side
    60,725,928.36x = 2,784,232,013,221,676
  5. Step 5: Solve for x
    x = 2,784,232,013,221,676/60,725,928.36
  6. Step 6: Final answer
    x = 45,849,146.95

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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.