Home / 106,103,682-159,155,514.36-29,426,709.24

Finding the Fourth Proportional to 106,103,682, 159,155,514.36 and 29,426,709.24

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Solution

The fourth proportional to 106,103,682, 159,155,514.36 and 29,426,709.24 is: 44,140,061.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,103,682 : 159,155,514.36 = 29,426,709.24 : x
  2. Step 2: Convert to fraction form
    106,103,682/159,155,514.36 = 29,426,709.24/x
  3. Step 3: Cross multiply
    106,103,682x = 159,155,514.36 × 29,426,709.24
  4. Step 4: Simplify right side
    106,103,682x = 4,683,423,045,014,365
  5. Step 5: Solve for x
    x = 4,683,423,045,014,365/106,103,682
  6. Step 6: Final answer
    x = 44,140,061.46

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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.