Home / 54,958,547.80-82,431,916.80-14,569,031.80

Finding the Fourth Proportional to 54,958,547.80, 82,431,916.80 and 14,569,031.80

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Solution

The fourth proportional to 54,958,547.80, 82,431,916.80 and 14,569,031.80 is: 21,851,982.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,958,547.80 : 82,431,916.80 = 14,569,031.80 : x
  2. Step 2: Convert to fraction form
    54,958,547.80/82,431,916.80 = 14,569,031.80/x
  3. Step 3: Cross multiply
    54,958,547.80x = 82,431,916.80 × 14,569,031.80
  4. Step 4: Simplify right side
    54,958,547.80x = 1,200,953,217,194,154.25
  5. Step 5: Solve for x
    x = 1,200,953,217,194,154.25/54,958,547.80
  6. Step 6: Final answer
    x = 21,851,982.36

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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.