Home / 17,673,926,707.24-24,390,535,943.30-9,645,782,163.88

Finding the Fourth Proportional to 17,673,926,707.24, 24,390,535,943.30 and 9,645,782,163.88

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Solution

The fourth proportional to 17,673,926,707.24, 24,390,535,943.30 and 9,645,782,163.88 is: 13,311,461,593.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,926,707.24 : 24,390,535,943.30 = 9,645,782,163.88 : x
  2. Step 2: Convert to fraction form
    17,673,926,707.24/24,390,535,943.30 = 9,645,782,163.88/x
  3. Step 3: Cross multiply
    17,673,926,707.24x = 24,390,535,943.30 × 9,645,782,163.88
  4. Step 4: Simplify right side
    17,673,926,707.24x = 235,265,796,569,357,156,352
  5. Step 5: Solve for x
    x = 235,265,796,569,357,156,352/17,673,926,707.24
  6. Step 6: Final answer
    x = 13,311,461,593.48

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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.