Home / 6,425,579,945.71-9,633,300,838.70-4,059,754,249.95

Finding the Fourth Proportional to 6,425,579,945.71, 9,633,300,838.70 and 4,059,754,249.95

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Solution

The fourth proportional to 6,425,579,945.71, 9,633,300,838.70 and 4,059,754,249.95 is: 6,086,428,672.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,425,579,945.71 : 9,633,300,838.70 = 4,059,754,249.95 : x
  2. Step 2: Convert to fraction form
    6,425,579,945.71/9,633,300,838.70 = 4,059,754,249.95/x
  3. Step 3: Cross multiply
    6,425,579,945.71x = 9,633,300,838.70 × 4,059,754,249.95
  4. Step 4: Simplify right side
    6,425,579,945.71x = 39,108,834,020,965,654,528
  5. Step 5: Solve for x
    x = 39,108,834,020,965,654,528/6,425,579,945.71
  6. Step 6: Final answer
    x = 6,086,428,672.81

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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.