Home / 204,793,304,532.54-282,612,678,547.38-113,342,032,917.09

Finding the Fourth Proportional to 204,793,304,532.54, 282,612,678,547.38 and 113,342,032,917.09

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Solution

The fourth proportional to 204,793,304,532.54, 282,612,678,547.38 and 113,342,032,917.09 is: 156,410,853,312.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,793,304,532.54 : 282,612,678,547.38 = 113,342,032,917.09 : x
  2. Step 2: Convert to fraction form
    204,793,304,532.54/282,612,678,547.38 = 113,342,032,917.09/x
  3. Step 3: Cross multiply
    204,793,304,532.54x = 282,612,678,547.38 × 113,342,032,917.09
  4. Step 4: Simplify right side
    204,793,304,532.54x = 32,031,895,514,704,118,808,576
  5. Step 5: Solve for x
    x = 32,031,895,514,704,118,808,576/204,793,304,532.54
  6. Step 6: Final answer
    x = 156,410,853,312.91

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1.5x scale

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.