Home / 14,939,581,332.33-22,395,581,547.41-7,471,665,669.26

Finding the Fourth Proportional to 14,939,581,332.33, 22,395,581,547.41 and 7,471,665,669.26

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Solution

The fourth proportional to 14,939,581,332.33, 22,395,581,547.41 and 7,471,665,669.26 is: 11,200,601,547.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,939,581,332.33 : 22,395,581,547.41 = 7,471,665,669.26 : x
  2. Step 2: Convert to fraction form
    14,939,581,332.33/22,395,581,547.41 = 7,471,665,669.26/x
  3. Step 3: Cross multiply
    14,939,581,332.33x = 22,395,581,547.41 × 7,471,665,669.26
  4. Step 4: Simplify right side
    14,939,581,332.33x = 167,332,297,790,896,046,080
  5. Step 5: Solve for x
    x = 167,332,297,790,896,046,080/14,939,581,332.33
  6. Step 6: Final answer
    x = 11,200,601,547.57

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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.