Home / 9,692,057,537.76-13,375,039,427.76-5,236,721,914.08

Finding the Fourth Proportional to 9,692,057,537.76, 13,375,039,427.76 and 5,236,721,914.08

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Solution

The fourth proportional to 9,692,057,537.76, 13,375,039,427.76 and 5,236,721,914.08 is: 7,226,676,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,057,537.76 : 13,375,039,427.76 = 5,236,721,914.08 : x
  2. Step 2: Convert to fraction form
    9,692,057,537.76/13,375,039,427.76 = 5,236,721,914.08/x
  3. Step 3: Cross multiply
    9,692,057,537.76x = 13,375,039,427.76 × 5,236,721,914.08
  4. Step 4: Simplify right side
    9,692,057,537.76x = 70,041,362,073,034,817,536
  5. Step 5: Solve for x
    x = 70,041,362,073,034,817,536/9,692,057,537.76
  6. Step 6: Final answer
    x = 7,226,676,255.29

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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.