Home / 106,987,336.02-160,369,008.15-44,774,297.14

Finding the Fourth Proportional to 106,987,336.02, 160,369,008.15 and 44,774,297.14

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Solution

The fourth proportional to 106,987,336.02, 160,369,008.15 and 44,774,297.14 is: 67,114,575.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,987,336.02 : 160,369,008.15 = 44,774,297.14 : x
  2. Step 2: Convert to fraction form
    106,987,336.02/160,369,008.15 = 44,774,297.14/x
  3. Step 3: Cross multiply
    106,987,336.02x = 160,369,008.15 × 44,774,297.14
  4. Step 4: Simplify right side
    106,987,336.02x = 7,180,409,622,955,182
  5. Step 5: Solve for x
    x = 7,180,409,622,955,182/106,987,336.02
  6. Step 6: Final answer
    x = 67,114,575.33

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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.