Home / 8,967,732,214.80-13,451,598,322.20-5,871,864,003.60

Finding the Fourth Proportional to 8,967,732,214.80, 13,451,598,322.20 and 5,871,864,003.60

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Solution

The fourth proportional to 8,967,732,214.80, 13,451,598,322.20 and 5,871,864,003.60 is: 8,807,796,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,732,214.80 : 13,451,598,322.20 = 5,871,864,003.60 : x
  2. Step 2: Convert to fraction form
    8,967,732,214.80/13,451,598,322.20 = 5,871,864,003.60/x
  3. Step 3: Cross multiply
    8,967,732,214.80x = 13,451,598,322.20 × 5,871,864,003.60
  4. Step 4: Simplify right side
    8,967,732,214.80x = 78,985,955,979,012,341,760
  5. Step 5: Solve for x
    x = 78,985,955,979,012,341,760/8,967,732,214.80
  6. Step 6: Final answer
    x = 8,807,796,005.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.