Home / 25,318,754,227.49-37,981,623,734.80-14,699,979,424.67

Finding the Fourth Proportional to 25,318,754,227.49, 37,981,623,734.80 and 14,699,979,424.67

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Solution

The fourth proportional to 25,318,754,227.49, 37,981,623,734.80 and 14,699,979,424.67 is: 22,051,996,808.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,318,754,227.49 : 37,981,623,734.80 = 14,699,979,424.67 : x
  2. Step 2: Convert to fraction form
    25,318,754,227.49/37,981,623,734.80 = 14,699,979,424.67/x
  3. Step 3: Cross multiply
    25,318,754,227.49x = 37,981,623,734.80 × 14,699,979,424.67
  4. Step 4: Simplify right side
    25,318,754,227.49x = 558,329,087,416,898,420,736
  5. Step 5: Solve for x
    x = 558,329,087,416,898,420,736/25,318,754,227.49
  6. Step 6: Final answer
    x = 22,051,996,808.39

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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.