Home / 95,136,137,043.37-131,290,357,356.50-51,734,960,274.23

Finding the Fourth Proportional to 95,136,137,043.37, 131,290,357,356.50 and 51,734,960,274.23

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Solution

The fourth proportional to 95,136,137,043.37, 131,290,357,356.50 and 51,734,960,274.23 is: 71,395,598,279.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,136,137,043.37 : 131,290,357,356.50 = 51,734,960,274.23 : x
  2. Step 2: Convert to fraction form
    95,136,137,043.37/131,290,357,356.50 = 51,734,960,274.23/x
  3. Step 3: Cross multiply
    95,136,137,043.37x = 131,290,357,356.50 × 51,734,960,274.23
  4. Step 4: Simplify right side
    95,136,137,043.37x = 6,792,301,422,227,987,890,176
  5. Step 5: Solve for x
    x = 6,792,301,422,227,987,890,176/95,136,137,043.37
  6. Step 6: Final answer
    x = 71,395,598,279.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.