Home / 163,132,081.60-244,698,122.40-94,162,849.60

Finding the Fourth Proportional to 163,132,081.60, 244,698,122.40 and 94,162,849.60

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Solution

The fourth proportional to 163,132,081.60, 244,698,122.40 and 94,162,849.60 is: 141,244,274.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,132,081.60 : 244,698,122.40 = 94,162,849.60 : x
  2. Step 2: Convert to fraction form
    163,132,081.60/244,698,122.40 = 94,162,849.60/x
  3. Step 3: Cross multiply
    163,132,081.60x = 244,698,122.40 × 94,162,849.60
  4. Step 4: Simplify right side
    163,132,081.60x = 23,041,472,496,953,592
  5. Step 5: Solve for x
    x = 23,041,472,496,953,592/163,132,081.60
  6. Step 6: Final answer
    x = 141,244,274.40

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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.