Home / 29,406,406,097.20-44,109,609,145.80-7,323,438,224.20

Finding the Fourth Proportional to 29,406,406,097.20, 44,109,609,145.80 and 7,323,438,224.20

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Solution

The fourth proportional to 29,406,406,097.20, 44,109,609,145.80 and 7,323,438,224.20 is: 10,985,157,336.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,406,406,097.20 : 44,109,609,145.80 = 7,323,438,224.20 : x
  2. Step 2: Convert to fraction form
    29,406,406,097.20/44,109,609,145.80 = 7,323,438,224.20/x
  3. Step 3: Cross multiply
    29,406,406,097.20x = 44,109,609,145.80 × 7,323,438,224.20
  4. Step 4: Simplify right side
    29,406,406,097.20x = 323,033,997,672,873,656,320
  5. Step 5: Solve for x
    x = 323,033,997,672,873,656,320/29,406,406,097.20
  6. Step 6: Final answer
    x = 10,985,157,336.30

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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.