Home / 3,272,547,884.33-4,516,129,872.52-1,843,636,136.15

Finding the Fourth Proportional to 3,272,547,884.33, 4,516,129,872.52 and 1,843,636,136.15

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Solution

The fourth proportional to 3,272,547,884.33, 4,516,129,872.52 and 1,843,636,136.15 is: 2,544,225,637.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,547,884.33 : 4,516,129,872.52 = 1,843,636,136.15 : x
  2. Step 2: Convert to fraction form
    3,272,547,884.33/4,516,129,872.52 = 1,843,636,136.15/x
  3. Step 3: Cross multiply
    3,272,547,884.33x = 4,516,129,872.52 × 1,843,636,136.15
  4. Step 4: Simplify right side
    3,272,547,884.33x = 8,326,100,228,531,045,376
  5. Step 5: Solve for x
    x = 8,326,100,228,531,045,376/3,272,547,884.33
  6. Step 6: Final answer
    x = 2,544,225,637.89

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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.