Home / 1,132,633,742,126.20-1,563,035,191,157.30-611,789,157,801.92

Finding the Fourth Proportional to 1,132,633,742,126.20, 1,563,035,191,157.30 and 611,789,157,801.92

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Solution

The fourth proportional to 1,132,633,742,126.20, 1,563,035,191,157.30 and 611,789,157,801.92 is: 844,269,376,451.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,633,742,126.20 : 1,563,035,191,157.30 = 611,789,157,801.92 : x
  2. Step 2: Convert to fraction form
    1,132,633,742,126.20/1,563,035,191,157.30 = 611,789,157,801.92/x
  3. Step 3: Cross multiply
    1,132,633,742,126.20x = 1,563,035,191,157.30 × 611,789,157,801.92
  4. Step 4: Simplify right side
    1,132,633,742,126.20x = 956,247,983,212,887,751,524,352
  5. Step 5: Solve for x
    x = 956,247,983,212,887,751,524,352/1,132,633,742,126.20
  6. Step 6: Final answer
    x = 844,269,376,451.56

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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.