Home / 6,920,011,116,471.60-9,548,737,622,483-3,794,121,054,947.60

Finding the Fourth Proportional to 6,920,011,116,471.60, 9,548,737,622,483 and 3,794,121,054,947.60

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Solution

The fourth proportional to 6,920,011,116,471.60, 9,548,737,622,483 and 3,794,121,054,947.60 is: 5,235,405,818,264.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,920,011,116,471.60 : 9,548,737,622,483 = 3,794,121,054,947.60 : x
  2. Step 2: Convert to fraction form
    6,920,011,116,471.60/9,548,737,622,483 = 3,794,121,054,947.60/x
  3. Step 3: Cross multiply
    6,920,011,116,471.60x = 9,548,737,622,483 × 3,794,121,054,947.60
  4. Step 4: Simplify right side
    6,920,011,116,471.60x = 36,229,066,461,633,036,666,535,936
  5. Step 5: Solve for x
    x = 36,229,066,461,633,036,666,535,936/6,920,011,116,471.60
  6. Step 6: Final answer
    x = 5,235,405,818,264.88

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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.