Home / 1,184,650,905,216.80-1,776,416,195,096.10-458,922,147,325.07

Finding the Fourth Proportional to 1,184,650,905,216.80, 1,776,416,195,096.10 and 458,922,147,325.07

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Solution

The fourth proportional to 1,184,650,905,216.80, 1,776,416,195,096.10 and 458,922,147,325.07 is: 688,166,219,437.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,650,905,216.80 : 1,776,416,195,096.10 = 458,922,147,325.07 : x
  2. Step 2: Convert to fraction form
    1,184,650,905,216.80/1,776,416,195,096.10 = 458,922,147,325.07/x
  3. Step 3: Cross multiply
    1,184,650,905,216.80x = 1,776,416,195,096.10 × 458,922,147,325.07
  4. Step 4: Simplify right side
    1,184,650,905,216.80x = 815,236,734,796,532,811,825,152
  5. Step 5: Solve for x
    x = 815,236,734,796,532,811,825,152/1,184,650,905,216.80
  6. Step 6: Final answer
    x = 688,166,219,437.73

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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.