Home / 6,210,173,367.42-9,309,818,095.29-2,335,500,809.34

Finding the Fourth Proportional to 6,210,173,367.42, 9,309,818,095.29 and 2,335,500,809.34

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Solution

The fourth proportional to 6,210,173,367.42, 9,309,818,095.29 and 2,335,500,809.34 is: 3,501,204,621.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,173,367.42 : 9,309,818,095.29 = 2,335,500,809.34 : x
  2. Step 2: Convert to fraction form
    6,210,173,367.42/9,309,818,095.29 = 2,335,500,809.34/x
  3. Step 3: Cross multiply
    6,210,173,367.42x = 9,309,818,095.29 × 2,335,500,809.34
  4. Step 4: Simplify right side
    6,210,173,367.42x = 21,743,087,696,357,974,016
  5. Step 5: Solve for x
    x = 21,743,087,696,357,974,016/6,210,173,367.42
  6. Step 6: Final answer
    x = 3,501,204,621.83

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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.