Home / 146,500,266,344.60-219,807,730,409.70-53,452,227,330.20

Finding the Fourth Proportional to 146,500,266,344.60, 219,807,730,409.70 and 53,452,227,330.20

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Solution

The fourth proportional to 146,500,266,344.60, 219,807,730,409.70 and 53,452,227,330.20 is: 80,199,258,799.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,500,266,344.60 : 219,807,730,409.70 = 53,452,227,330.20 : x
  2. Step 2: Convert to fraction form
    146,500,266,344.60/219,807,730,409.70 = 53,452,227,330.20/x
  3. Step 3: Cross multiply
    146,500,266,344.60x = 219,807,730,409.70 × 53,452,227,330.20
  4. Step 4: Simplify right side
    146,500,266,344.60x = 11,749,212,774,794,600,120,320
  5. Step 5: Solve for x
    x = 11,749,212,774,794,600,120,320/146,500,266,344.60
  6. Step 6: Final answer
    x = 80,199,258,799.69

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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.