Home / 6,480,254,799-8,942,751,928.80-3,510,031,050

Finding the Fourth Proportional to 6,480,254,799, 8,942,751,928.80 and 3,510,031,050

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Solution

The fourth proportional to 6,480,254,799, 8,942,751,928.80 and 3,510,031,050 is: 4,843,843,014.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,480,254,799 : 8,942,751,928.80 = 3,510,031,050 : x
  2. Step 2: Convert to fraction form
    6,480,254,799/8,942,751,928.80 = 3,510,031,050/x
  3. Step 3: Cross multiply
    6,480,254,799x = 8,942,751,928.80 × 3,510,031,050
  4. Step 4: Simplify right side
    6,480,254,799x = 31,389,336,942,535,385,088
  5. Step 5: Solve for x
    x = 31,389,336,942,535,385,088/6,480,254,799
  6. Step 6: Final answer
    x = 4,843,843,014.84

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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.