Home / 11,327,356,652.94-15,626,793,191.67-10,802,186,653.50

Finding the Fourth Proportional to 11,327,356,652.94, 15,626,793,191.67 and 10,802,186,653.50

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Solution

The fourth proportional to 11,327,356,652.94, 15,626,793,191.67 and 10,802,186,653.50 is: 14,902,288,505.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,327,356,652.94 : 15,626,793,191.67 = 10,802,186,653.50 : x
  2. Step 2: Convert to fraction form
    11,327,356,652.94/15,626,793,191.67 = 10,802,186,653.50/x
  3. Step 3: Cross multiply
    11,327,356,652.94x = 15,626,793,191.67 × 10,802,186,653.50
  4. Step 4: Simplify right side
    11,327,356,652.94x = 168,803,536,852,062,339,072
  5. Step 5: Solve for x
    x = 168,803,536,852,062,339,072/11,327,356,652.94
  6. Step 6: Final answer
    x = 14,902,288,505.96

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1.5x scale

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.