Home / 110,592,069.80-165,888,104.70-101,858,066.60

Finding the Fourth Proportional to 110,592,069.80, 165,888,104.70 and 101,858,066.60

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Solution

The fourth proportional to 110,592,069.80, 165,888,104.70 and 101,858,066.60 is: 152,787,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592,069.80 : 165,888,104.70 = 101,858,066.60 : x
  2. Step 2: Convert to fraction form
    110,592,069.80/165,888,104.70 = 101,858,066.60/x
  3. Step 3: Cross multiply
    110,592,069.80x = 165,888,104.70 × 101,858,066.60
  4. Step 4: Simplify right side
    110,592,069.80x = 16,897,041,616,680,370
  5. Step 5: Solve for x
    x = 16,897,041,616,680,370/110,592,069.80
  6. Step 6: Final answer
    x = 152,787,099.90

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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.