Home / 16,642,037,950.38-24,971,639,371.65-7,799,775,117.66

Finding the Fourth Proportional to 16,642,037,950.38, 24,971,639,371.65 and 7,799,775,117.66

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Solution

The fourth proportional to 16,642,037,950.38, 24,971,639,371.65 and 7,799,775,117.66 is: 11,703,685,089.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,037,950.38 : 24,971,639,371.65 = 7,799,775,117.66 : x
  2. Step 2: Convert to fraction form
    16,642,037,950.38/24,971,639,371.65 = 7,799,775,117.66/x
  3. Step 3: Cross multiply
    16,642,037,950.38x = 24,971,639,371.65 × 7,799,775,117.66
  4. Step 4: Simplify right side
    16,642,037,950.38x = 194,773,171,418,174,488,576
  5. Step 5: Solve for x
    x = 194,773,171,418,174,488,576/16,642,037,950.38
  6. Step 6: Final answer
    x = 11,703,685,089.47

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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.