Home / 6,468,698,049.36-8,926,803,322.20-3,498,474,300

Finding the Fourth Proportional to 6,468,698,049.36, 8,926,803,322.20 and 3,498,474,300

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Solution

The fourth proportional to 6,468,698,049.36, 8,926,803,322.20 and 3,498,474,300 is: 4,827,894,541.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,698,049.36 : 8,926,803,322.20 = 3,498,474,300 : x
  2. Step 2: Convert to fraction form
    6,468,698,049.36/8,926,803,322.20 = 3,498,474,300/x
  3. Step 3: Cross multiply
    6,468,698,049.36x = 8,926,803,322.20 × 3,498,474,300
  4. Step 4: Simplify right side
    6,468,698,049.36x = 31,230,192,003,871,322,112
  5. Step 5: Solve for x
    x = 31,230,192,003,871,322,112/6,468,698,049.36
  6. Step 6: Final answer
    x = 4,827,894,541.62

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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.