Home / 127,152,977,462.96-190,766,684,429.05-41,001,495,465.33

Finding the Fourth Proportional to 127,152,977,462.96, 190,766,684,429.05 and 41,001,495,465.33

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Solution

The fourth proportional to 127,152,977,462.96, 190,766,684,429.05 and 41,001,495,465.33 is: 61,514,244,515.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,152,977,462.96 : 190,766,684,429.05 = 41,001,495,465.33 : x
  2. Step 2: Convert to fraction form
    127,152,977,462.96/190,766,684,429.05 = 41,001,495,465.33/x
  3. Step 3: Cross multiply
    127,152,977,462.96x = 190,766,684,429.05 × 41,001,495,465.33
  4. Step 4: Simplify right side
    127,152,977,462.96x = 7,821,719,346,553,732,202,496
  5. Step 5: Solve for x
    x = 7,821,719,346,553,732,202,496/127,152,977,462.96
  6. Step 6: Final answer
    x = 61,514,244,515.68

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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.