Home / 7,197,360,030.60-10,796,040,045.90-5,746,171,806.60

Finding the Fourth Proportional to 7,197,360,030.60, 10,796,040,045.90 and 5,746,171,806.60

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Solution

The fourth proportional to 7,197,360,030.60, 10,796,040,045.90 and 5,746,171,806.60 is: 8,619,257,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,360,030.60 : 10,796,040,045.90 = 5,746,171,806.60 : x
  2. Step 2: Convert to fraction form
    7,197,360,030.60/10,796,040,045.90 = 5,746,171,806.60/x
  3. Step 3: Cross multiply
    7,197,360,030.60x = 10,796,040,045.90 × 5,746,171,806.60
  4. Step 4: Simplify right side
    7,197,360,030.60x = 62,035,900,934,675,152,896
  5. Step 5: Solve for x
    x = 62,035,900,934,675,152,896/7,197,360,030.60
  6. Step 6: Final answer
    x = 8,619,257,709.90

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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.