Home / 107,157,277.40-160,735,603.42-29,434,255.61

Finding the Fourth Proportional to 107,157,277.40, 160,735,603.42 and 29,434,255.61

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Solution

The fourth proportional to 107,157,277.40, 160,735,603.42 and 29,434,255.61 is: 44,151,297.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,157,277.40 : 160,735,603.42 = 29,434,255.61 : x
  2. Step 2: Convert to fraction form
    107,157,277.40/160,735,603.42 = 29,434,255.61/x
  3. Step 3: Cross multiply
    107,157,277.40x = 160,735,603.42 × 29,434,255.61
  4. Step 4: Simplify right side
    107,157,277.40x = 4,731,132,835,759,270
  5. Step 5: Solve for x
    x = 4,731,132,835,759,270/107,157,277.40
  6. Step 6: Final answer
    x = 44,151,297.52

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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.