Home / 14,730,547,357.06-22,109,790,377.40-9,117,505,546.33

Finding the Fourth Proportional to 14,730,547,357.06, 22,109,790,377.40 and 9,117,505,546.33

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Solution

The fourth proportional to 14,730,547,357.06, 22,109,790,377.40 and 9,117,505,546.33 is: 13,684,904,675.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,730,547,357.06 : 22,109,790,377.40 = 9,117,505,546.33 : x
  2. Step 2: Convert to fraction form
    14,730,547,357.06/22,109,790,377.40 = 9,117,505,546.33/x
  3. Step 3: Cross multiply
    14,730,547,357.06x = 22,109,790,377.40 × 9,117,505,546.33
  4. Step 4: Simplify right side
    14,730,547,357.06x = 201,586,136,394,138,189,824
  5. Step 5: Solve for x
    x = 201,586,136,394,138,189,824/14,730,547,357.06
  6. Step 6: Final answer
    x = 13,684,904,675.15

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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.