Home / 106,818,496.90-160,225,994.40-34,034,288.86

Finding the Fourth Proportional to 106,818,496.90, 160,225,994.40 and 34,034,288.86

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Solution

The fourth proportional to 106,818,496.90, 160,225,994.40 and 34,034,288.86 is: 51,050,875.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,818,496.90 : 160,225,994.40 = 34,034,288.86 : x
  2. Step 2: Convert to fraction form
    106,818,496.90/160,225,994.40 = 34,034,288.86/x
  3. Step 3: Cross multiply
    106,818,496.90x = 160,225,994.40 × 34,034,288.86
  4. Step 4: Simplify right side
    106,818,496.90x = 5,453,177,776,290,342
  5. Step 5: Solve for x
    x = 5,453,177,776,290,342/106,818,496.90
  6. Step 6: Final answer
    x = 51,050,875.41

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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.