Home / 6,566,756,838.87-9,859,964,259.17-5,684,179,484.15

Finding the Fourth Proportional to 6,566,756,838.87, 9,859,964,259.17 and 5,684,179,484.15

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Solution

The fourth proportional to 6,566,756,838.87, 9,859,964,259.17 and 5,684,179,484.15 is: 8,534,777,201.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,756,838.87 : 9,859,964,259.17 = 5,684,179,484.15 : x
  2. Step 2: Convert to fraction form
    6,566,756,838.87/9,859,964,259.17 = 5,684,179,484.15/x
  3. Step 3: Cross multiply
    6,566,756,838.87x = 9,859,964,259.17 × 5,684,179,484.15
  4. Step 4: Simplify right side
    6,566,756,838.87x = 56,045,806,556,426,362,880
  5. Step 5: Solve for x
    x = 56,045,806,556,426,362,880/6,566,756,838.87
  6. Step 6: Final answer
    x = 8,534,777,201.54

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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.