Home / 7,565,184,414.30-11,347,776,621.45-4,662,807,966.30

Finding the Fourth Proportional to 7,565,184,414.30, 11,347,776,621.45 and 4,662,807,966.30

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Solution

The fourth proportional to 7,565,184,414.30, 11,347,776,621.45 and 4,662,807,966.30 is: 6,994,211,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,184,414.30 : 11,347,776,621.45 = 4,662,807,966.30 : x
  2. Step 2: Convert to fraction form
    7,565,184,414.30/11,347,776,621.45 = 4,662,807,966.30/x
  3. Step 3: Cross multiply
    7,565,184,414.30x = 11,347,776,621.45 × 4,662,807,966.30
  4. Step 4: Simplify right side
    7,565,184,414.30x = 52,912,503,230,289,969,152
  5. Step 5: Solve for x
    x = 52,912,503,230,289,969,152/7,565,184,414.30
  6. Step 6: Final answer
    x = 6,994,211,949.45

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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.