Home / 60,597,396,005.70-90,896,094,008.55-25,212,991,343.70

Finding the Fourth Proportional to 60,597,396,005.70, 90,896,094,008.55 and 25,212,991,343.70

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Solution

The fourth proportional to 60,597,396,005.70, 90,896,094,008.55 and 25,212,991,343.70 is: 37,819,487,015.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,597,396,005.70 : 90,896,094,008.55 = 25,212,991,343.70 : x
  2. Step 2: Convert to fraction form
    60,597,396,005.70/90,896,094,008.55 = 25,212,991,343.70/x
  3. Step 3: Cross multiply
    60,597,396,005.70x = 90,896,094,008.55 × 25,212,991,343.70
  4. Step 4: Simplify right side
    60,597,396,005.70x = 2,291,762,431,413,712,846,848
  5. Step 5: Solve for x
    x = 2,291,762,431,413,712,846,848/60,597,396,005.70
  6. Step 6: Final answer
    x = 37,819,487,015.55

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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.