Home / 110,012,121,105.60-165,017,975,675.76-34,471,054,795.04

Finding the Fourth Proportional to 110,012,121,105.60, 165,017,975,675.76 and 34,471,054,795.04

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Solution

The fourth proportional to 110,012,121,105.60, 165,017,975,675.76 and 34,471,054,795.04 is: 51,706,517,650.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012,121,105.60 : 165,017,975,675.76 = 34,471,054,795.04 : x
  2. Step 2: Convert to fraction form
    110,012,121,105.60/165,017,975,675.76 = 34,471,054,795.04/x
  3. Step 3: Cross multiply
    110,012,121,105.60x = 165,017,975,675.76 × 34,471,054,795.04
  4. Step 4: Simplify right side
    110,012,121,105.60x = 5,688,343,681,685,701,787,648
  5. Step 5: Solve for x
    x = 5,688,343,681,685,701,787,648/110,012,121,105.60
  6. Step 6: Final answer
    x = 51,706,517,650.23

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1.5x scale

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.