Home / 49,061,011,824.80-73,422,212,444.40-29,445,784,330.40

Finding the Fourth Proportional to 49,061,011,824.80, 73,422,212,444.40 and 29,445,784,330.40

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Solution

The fourth proportional to 49,061,011,824.80, 73,422,212,444.40 and 29,445,784,330.40 is: 44,067,061,650.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,011,824.80 : 73,422,212,444.40 = 29,445,784,330.40 : x
  2. Step 2: Convert to fraction form
    49,061,011,824.80/73,422,212,444.40 = 29,445,784,330.40/x
  3. Step 3: Cross multiply
    49,061,011,824.80x = 73,422,212,444.40 × 29,445,784,330.40
  4. Step 4: Simplify right side
    49,061,011,824.80x = 2,161,974,632,698,613,334,016
  5. Step 5: Solve for x
    x = 2,161,974,632,698,613,334,016/49,061,011,824.80
  6. Step 6: Final answer
    x = 44,067,061,650.08

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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.