Home / 33,991,293,087.60-50,986,939,631.40-31,923,349,868.40

Finding the Fourth Proportional to 33,991,293,087.60, 50,986,939,631.40 and 31,923,349,868.40

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Solution

The fourth proportional to 33,991,293,087.60, 50,986,939,631.40 and 31,923,349,868.40 is: 47,885,024,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,991,293,087.60 : 50,986,939,631.40 = 31,923,349,868.40 : x
  2. Step 2: Convert to fraction form
    33,991,293,087.60/50,986,939,631.40 = 31,923,349,868.40/x
  3. Step 3: Cross multiply
    33,991,293,087.60x = 50,986,939,631.40 × 31,923,349,868.40
  4. Step 4: Simplify right side
    33,991,293,087.60x = 1,627,673,912,572,172,042,240
  5. Step 5: Solve for x
    x = 1,627,673,912,572,172,042,240/33,991,293,087.60
  6. Step 6: Final answer
    x = 47,885,024,802.60

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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.