Home / 236,291,258.10-354,436,887.15-236,291,258.10

Finding the Fourth Proportional to 236,291,258.10, 354,436,887.15 and 236,291,258.10

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Solution

The fourth proportional to 236,291,258.10, 354,436,887.15 and 236,291,258.10 is: 354,436,887.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,291,258.10 : 354,436,887.15 = 236,291,258.10 : x
  2. Step 2: Convert to fraction form
    236,291,258.10/354,436,887.15 = 236,291,258.10/x
  3. Step 3: Cross multiply
    236,291,258.10x = 354,436,887.15 × 236,291,258.10
  4. Step 4: Simplify right side
    236,291,258.10x = 83,750,337,981,721,216
  5. Step 5: Solve for x
    x = 83,750,337,981,721,216/236,291,258.10
  6. Step 6: Final answer
    x = 354,436,887.15

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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.