Home / 4,909,018,505.80-6,774,400,665.30-2,681,350,025.80

Finding the Fourth Proportional to 4,909,018,505.80, 6,774,400,665.30 and 2,681,350,025.80

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Solution

The fourth proportional to 4,909,018,505.80, 6,774,400,665.30 and 2,681,350,025.80 is: 3,700,238,525.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,909,018,505.80 : 6,774,400,665.30 = 2,681,350,025.80 : x
  2. Step 2: Convert to fraction form
    4,909,018,505.80/6,774,400,665.30 = 2,681,350,025.80/x
  3. Step 3: Cross multiply
    4,909,018,505.80x = 6,774,400,665.30 × 2,681,350,025.80
  4. Step 4: Simplify right side
    4,909,018,505.80x = 18,164,539,398,681,694,208
  5. Step 5: Solve for x
    x = 18,164,539,398,681,694,208/4,909,018,505.80
  6. Step 6: Final answer
    x = 3,700,238,525.73

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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.