Home / 6,518,074,543,274-8,995,418,278,980.80-3,778,332,759,538

Finding the Fourth Proportional to 6,518,074,543,274, 8,995,418,278,980.80 and 3,778,332,759,538

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Solution

The fourth proportional to 6,518,074,543,274, 8,995,418,278,980.80 and 3,778,332,759,538 is: 5,214,374,788,685.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,518,074,543,274 : 8,995,418,278,980.80 = 3,778,332,759,538 : x
  2. Step 2: Convert to fraction form
    6,518,074,543,274/8,995,418,278,980.80 = 3,778,332,759,538/x
  3. Step 3: Cross multiply
    6,518,074,543,274x = 8,995,418,278,980.80 × 3,778,332,759,538
  4. Step 4: Simplify right side
    6,518,074,543,274x = 33,987,683,569,220,095,987,154,944
  5. Step 5: Solve for x
    x = 33,987,683,569,220,095,987,154,944/6,518,074,543,274
  6. Step 6: Final answer
    x = 5,214,374,788,685.41

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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.