Home / 2,863,417,267.66-4,295,744,118.77-871,615,079.83

Finding the Fourth Proportional to 2,863,417,267.66, 4,295,744,118.77 and 871,615,079.83

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Solution

The fourth proportional to 2,863,417,267.66, 4,295,744,118.77 and 871,615,079.83 is: 1,307,610,803.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,417,267.66 : 4,295,744,118.77 = 871,615,079.83 : x
  2. Step 2: Convert to fraction form
    2,863,417,267.66/4,295,744,118.77 = 871,615,079.83/x
  3. Step 3: Cross multiply
    2,863,417,267.66x = 4,295,744,118.77 × 871,615,079.83
  4. Step 4: Simplify right side
    2,863,417,267.66x = 3,744,235,353,006,608,896
  5. Step 5: Solve for x
    x = 3,744,235,353,006,608,896/2,863,417,267.66
  6. Step 6: Final answer
    x = 1,307,610,803.11

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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.