Home / 8,666,336,134,708.40-11,959,551,559,322-4,764,474,021,711

Finding the Fourth Proportional to 8,666,336,134,708.40, 11,959,551,559,322 and 4,764,474,021,711

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Solution

The fourth proportional to 8,666,336,134,708.40, 11,959,551,559,322 and 4,764,474,021,711 is: 6,574,978,379,559.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,666,336,134,708.40 : 11,959,551,559,322 = 4,764,474,021,711 : x
  2. Step 2: Convert to fraction form
    8,666,336,134,708.40/11,959,551,559,322 = 4,764,474,021,711/x
  3. Step 3: Cross multiply
    8,666,336,134,708.40x = 11,959,551,559,322 × 4,764,474,021,711
  4. Step 4: Simplify right side
    8,666,336,134,708.40x = 56,980,972,715,702,952,019,361,792
  5. Step 5: Solve for x
    x = 56,980,972,715,702,952,019,361,792/8,666,336,134,708.40
  6. Step 6: Final answer
    x = 6,574,978,379,559.50

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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.