Home / 5,511,580,984,892-7,605,955,240,043-3,042,370,258,277.40

Finding the Fourth Proportional to 5,511,580,984,892, 7,605,955,240,043 and 3,042,370,258,277.40

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Solution

The fourth proportional to 5,511,580,984,892, 7,605,955,240,043 and 3,042,370,258,277.40 is: 4,198,456,317,983.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,580,984,892 : 7,605,955,240,043 = 3,042,370,258,277.40 : x
  2. Step 2: Convert to fraction form
    5,511,580,984,892/7,605,955,240,043 = 3,042,370,258,277.40/x
  3. Step 3: Cross multiply
    5,511,580,984,892x = 7,605,955,240,043 × 3,042,370,258,277.40
  4. Step 4: Simplify right side
    5,511,580,984,892x = 23,140,132,008,095,963,859,124,224
  5. Step 5: Solve for x
    x = 23,140,132,008,095,963,859,124,224/5,511,580,984,892
  6. Step 6: Final answer
    x = 4,198,456,317,983.21

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.