Home / 146,500,266,636.60-219,807,730,847.70-53,452,227,622.20

Finding the Fourth Proportional to 146,500,266,636.60, 219,807,730,847.70 and 53,452,227,622.20

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Solution

The fourth proportional to 146,500,266,636.60, 219,807,730,847.70 and 53,452,227,622.20 is: 80,199,259,237.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,500,266,636.60 : 219,807,730,847.70 = 53,452,227,622.20 : x
  2. Step 2: Convert to fraction form
    146,500,266,636.60/219,807,730,847.70 = 53,452,227,622.20/x
  3. Step 3: Cross multiply
    146,500,266,636.60x = 219,807,730,847.70 × 53,452,227,622.20
  4. Step 4: Simplify right side
    146,500,266,636.60x = 11,749,212,862,390,533,619,712
  5. Step 5: Solve for x
    x = 11,749,212,862,390,533,619,712/146,500,266,636.60
  6. Step 6: Final answer
    x = 80,199,259,237.77

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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.