Home / 2,365,322,035,728.80-3,547,944,281,621.50-753,634,023,021.45

Finding the Fourth Proportional to 2,365,322,035,728.80, 3,547,944,281,621.50 and 753,634,023,021.45

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Solution

The fourth proportional to 2,365,322,035,728.80, 3,547,944,281,621.50 and 753,634,023,021.45 is: 1,130,438,681,086.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,322,035,728.80 : 3,547,944,281,621.50 = 753,634,023,021.45 : x
  2. Step 2: Convert to fraction form
    2,365,322,035,728.80/3,547,944,281,621.50 = 753,634,023,021.45/x
  3. Step 3: Cross multiply
    2,365,322,035,728.80x = 3,547,944,281,621.50 × 753,634,023,021.45
  4. Step 4: Simplify right side
    2,365,322,035,728.80x = 2,673,851,522,414,359,338,811,392
  5. Step 5: Solve for x
    x = 2,673,851,522,414,359,338,811,392/2,365,322,035,728.80
  6. Step 6: Final answer
    x = 1,130,438,681,086.61

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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.