Home / 248,239,081,909.92-372,358,627,201.32-59,584,977,464.16

Finding the Fourth Proportional to 248,239,081,909.92, 372,358,627,201.32 and 59,584,977,464.16

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Solution

The fourth proportional to 248,239,081,909.92, 372,358,627,201.32 and 59,584,977,464.16 is: 89,377,467,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,239,081,909.92 : 372,358,627,201.32 = 59,584,977,464.16 : x
  2. Step 2: Convert to fraction form
    248,239,081,909.92/372,358,627,201.32 = 59,584,977,464.16/x
  3. Step 3: Cross multiply
    248,239,081,909.92x = 372,358,627,201.32 × 59,584,977,464.16
  4. Step 4: Simplify right side
    248,239,081,909.92x = 22,186,980,410,376,209,825,792
  5. Step 5: Solve for x
    x = 22,186,980,410,376,209,825,792/248,239,081,909.92
  6. Step 6: Final answer
    x = 89,377,467,237.12

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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.