Home / 64,679,570,813.44-96,932,633,877.12-50,338,596,737.44

Finding the Fourth Proportional to 64,679,570,813.44, 96,932,633,877.12 and 50,338,596,737.44

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Solution

The fourth proportional to 64,679,570,813.44, 96,932,633,877.12 and 50,338,596,737.44 is: 75,440,401,135.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,679,570,813.44 : 96,932,633,877.12 = 50,338,596,737.44 : x
  2. Step 2: Convert to fraction form
    64,679,570,813.44/96,932,633,877.12 = 50,338,596,737.44/x
  3. Step 3: Cross multiply
    64,679,570,813.44x = 96,932,633,877.12 × 50,338,596,737.44
  4. Step 4: Simplify right side
    64,679,570,813.44x = 4,879,452,767,438,258,569,216
  5. Step 5: Solve for x
    x = 4,879,452,767,438,258,569,216/64,679,570,813.44
  6. Step 6: Final answer
    x = 75,440,401,135.51

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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.