Home / 1,083,032,753.14-1,495,987,176.73-895,618,066.78

Finding the Fourth Proportional to 1,083,032,753.14, 1,495,987,176.73 and 895,618,066.78

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Solution

The fourth proportional to 1,083,032,753.14, 1,495,987,176.73 and 895,618,066.78 is: 1,237,112,302.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,032,753.14 : 1,495,987,176.73 = 895,618,066.78 : x
  2. Step 2: Convert to fraction form
    1,083,032,753.14/1,495,987,176.73 = 895,618,066.78/x
  3. Step 3: Cross multiply
    1,083,032,753.14x = 1,495,987,176.73 × 895,618,066.78
  4. Step 4: Simplify right side
    1,083,032,753.14x = 1,339,833,143,150,592,768
  5. Step 5: Solve for x
    x = 1,339,833,143,150,592,768/1,083,032,753.14
  6. Step 6: Final answer
    x = 1,237,112,302.71

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Double scale
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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.