Home / 27,304,347,043.14-40,956,520,663.08-7,675,042,267.14

Finding the Fourth Proportional to 27,304,347,043.14, 40,956,520,663.08 and 7,675,042,267.14

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Solution

The fourth proportional to 27,304,347,043.14, 40,956,520,663.08 and 7,675,042,267.14 is: 11,512,563,428.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,304,347,043.14 : 40,956,520,663.08 = 7,675,042,267.14 : x
  2. Step 2: Convert to fraction form
    27,304,347,043.14/40,956,520,663.08 = 7,675,042,267.14/x
  3. Step 3: Cross multiply
    27,304,347,043.14x = 40,956,520,663.08 × 7,675,042,267.14
  4. Step 4: Simplify right side
    27,304,347,043.14x = 314,343,027,204,131,782,656
  5. Step 5: Solve for x
    x = 314,343,027,204,131,782,656/27,304,347,043.14
  6. Step 6: Final answer
    x = 11,512,563,428.36

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1.5x scale

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.