Home / 7,363,232,760.46-10,161,292,241.76-4,148,181,327.05

Finding the Fourth Proportional to 7,363,232,760.46, 10,161,292,241.76 and 4,148,181,327.05

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Solution

The fourth proportional to 7,363,232,760.46, 10,161,292,241.76 and 4,148,181,327.05 is: 5,724,507,713.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,232,760.46 : 10,161,292,241.76 = 4,148,181,327.05 : x
  2. Step 2: Convert to fraction form
    7,363,232,760.46/10,161,292,241.76 = 4,148,181,327.05/x
  3. Step 3: Cross multiply
    7,363,232,760.46x = 10,161,292,241.76 × 4,148,181,327.05
  4. Step 4: Simplify right side
    7,363,232,760.46x = 42,150,882,735,966,871,552
  5. Step 5: Solve for x
    x = 42,150,882,735,966,871,552/7,363,232,760.46
  6. Step 6: Final answer
    x = 5,724,507,713.83

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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.