Home / 1,032,676,579.10-1,549,472,301.57-541,273,064.65

Finding the Fourth Proportional to 1,032,676,579.10, 1,549,472,301.57 and 541,273,064.65

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Solution

The fourth proportional to 1,032,676,579.10, 1,549,472,301.57 and 541,273,064.65 is: 812,149,358.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,676,579.10 : 1,549,472,301.57 = 541,273,064.65 : x
  2. Step 2: Convert to fraction form
    1,032,676,579.10/1,549,472,301.57 = 541,273,064.65/x
  3. Step 3: Cross multiply
    1,032,676,579.10x = 1,549,472,301.57 × 541,273,064.65
  4. Step 4: Simplify right side
    1,032,676,579.10x = 838,687,621,259,266,176
  5. Step 5: Solve for x
    x = 838,687,621,259,266,176/1,032,676,579.10
  6. Step 6: Final answer
    x = 812,149,358.50

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Double scale
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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.