Home / 73,798,131,153.20-110,697,196,729.80-34,003,829,073.20

Finding the Fourth Proportional to 73,798,131,153.20, 110,697,196,729.80 and 34,003,829,073.20

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Solution

The fourth proportional to 73,798,131,153.20, 110,697,196,729.80 and 34,003,829,073.20 is: 51,005,743,609.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,798,131,153.20 : 110,697,196,729.80 = 34,003,829,073.20 : x
  2. Step 2: Convert to fraction form
    73,798,131,153.20/110,697,196,729.80 = 34,003,829,073.20/x
  3. Step 3: Cross multiply
    73,798,131,153.20x = 110,697,196,729.80 × 34,003,829,073.20
  4. Step 4: Simplify right side
    73,798,131,153.20x = 3,764,128,556,482,513,338,368
  5. Step 5: Solve for x
    x = 3,764,128,556,482,513,338,368/73,798,131,153.20
  6. Step 6: Final answer
    x = 51,005,743,609.80

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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.