Home / 3,817,683,064.06-5,268,320,074.50-2,210,205,840.57

Finding the Fourth Proportional to 3,817,683,064.06, 5,268,320,074.50 and 2,210,205,840.57

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Solution

The fourth proportional to 3,817,683,064.06, 5,268,320,074.50 and 2,210,205,840.57 is: 3,050,036,266.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,683,064.06 : 5,268,320,074.50 = 2,210,205,840.57 : x
  2. Step 2: Convert to fraction form
    3,817,683,064.06/5,268,320,074.50 = 2,210,205,840.57/x
  3. Step 3: Cross multiply
    3,817,683,064.06x = 5,268,320,074.50 × 2,210,205,840.57
  4. Step 4: Simplify right side
    3,817,683,064.06x = 11,644,071,798,652,078,080
  5. Step 5: Solve for x
    x = 11,644,071,798,652,078,080/3,817,683,064.06
  6. Step 6: Final answer
    x = 3,050,036,266.31

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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.