Home / 104,721,518,906.12-157,104,339,666.99-33,970,705,355.36

Finding the Fourth Proportional to 104,721,518,906.12, 157,104,339,666.99 and 33,970,705,355.36

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Solution

The fourth proportional to 104,721,518,906.12, 157,104,339,666.99 and 33,970,705,355.36 is: 50,963,214,520.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,721,518,906.12 : 157,104,339,666.99 = 33,970,705,355.36 : x
  2. Step 2: Convert to fraction form
    104,721,518,906.12/157,104,339,666.99 = 33,970,705,355.36/x
  3. Step 3: Cross multiply
    104,721,518,906.12x = 157,104,339,666.99 × 33,970,705,355.36
  4. Step 4: Simplify right side
    104,721,518,906.12x = 5,336,945,232,874,927,292,416
  5. Step 5: Solve for x
    x = 5,336,945,232,874,927,292,416/104,721,518,906.12
  6. Step 6: Final answer
    x = 50,963,214,520.02

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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.