Home / 17,653,756,035.83-24,361,481,618.96-10,422,132,948.99

Finding the Fourth Proportional to 17,653,756,035.83, 24,361,481,618.96 and 10,422,132,948.99

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Solution

The fourth proportional to 17,653,756,035.83, 24,361,481,618.96 and 10,422,132,948.99 is: 14,382,129,205.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,756,035.83 : 24,361,481,618.96 = 10,422,132,948.99 : x
  2. Step 2: Convert to fraction form
    17,653,756,035.83/24,361,481,618.96 = 10,422,132,948.99/x
  3. Step 3: Cross multiply
    17,653,756,035.83x = 24,361,481,618.96 × 10,422,132,948.99
  4. Step 4: Simplify right side
    17,653,756,035.83x = 253,898,600,267,125,161,984
  5. Step 5: Solve for x
    x = 253,898,600,267,125,161,984/17,653,756,035.83
  6. Step 6: Final answer
    x = 14,382,129,205.36

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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.