Home / 15,332,568.80-22,998,853.20-4,551,533.60

Finding the Fourth Proportional to 15,332,568.80, 22,998,853.20 and 4,551,533.60

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Solution

The fourth proportional to 15,332,568.80, 22,998,853.20 and 4,551,533.60 is: 6,827,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,332,568.80 : 22,998,853.20 = 4,551,533.60 : x
  2. Step 2: Convert to fraction form
    15,332,568.80/22,998,853.20 = 4,551,533.60/x
  3. Step 3: Cross multiply
    15,332,568.80x = 22,998,853.20 × 4,551,533.60
  4. Step 4: Simplify right side
    15,332,568.80x = 104,680,053,101,267.52
  5. Step 5: Solve for x
    x = 104,680,053,101,267.52/15,332,568.80
  6. Step 6: Final answer
    x = 6,827,300.40

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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.