Home / 5,065,339,222.16-6,990,168,789.42-2,807,424,523.82

Finding the Fourth Proportional to 5,065,339,222.16, 6,990,168,789.42 and 2,807,424,523.82

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Solution

The fourth proportional to 5,065,339,222.16, 6,990,168,789.42 and 2,807,424,523.82 is: 3,874,246,210.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,339,222.16 : 6,990,168,789.42 = 2,807,424,523.82 : x
  2. Step 2: Convert to fraction form
    5,065,339,222.16/6,990,168,789.42 = 2,807,424,523.82/x
  3. Step 3: Cross multiply
    5,065,339,222.16x = 6,990,168,789.42 × 2,807,424,523.82
  4. Step 4: Simplify right side
    5,065,339,222.16x = 19,624,371,285,058,871,296
  5. Step 5: Solve for x
    x = 19,624,371,285,058,871,296/5,065,339,222.16
  6. Step 6: Final answer
    x = 3,874,246,210.25

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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.