Home / 3,442,286,543.70-5,163,429,815.55-1,114,893,828.30

Finding the Fourth Proportional to 3,442,286,543.70, 5,163,429,815.55 and 1,114,893,828.30

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Solution

The fourth proportional to 3,442,286,543.70, 5,163,429,815.55 and 1,114,893,828.30 is: 1,672,340,742.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,286,543.70 : 5,163,429,815.55 = 1,114,893,828.30 : x
  2. Step 2: Convert to fraction form
    3,442,286,543.70/5,163,429,815.55 = 1,114,893,828.30/x
  3. Step 3: Cross multiply
    3,442,286,543.70x = 5,163,429,815.55 × 1,114,893,828.30
  4. Step 4: Simplify right side
    3,442,286,543.70x = 5,756,676,034,216,902,656
  5. Step 5: Solve for x
    x = 5,756,676,034,216,902,656/3,442,286,543.70
  6. Step 6: Final answer
    x = 1,672,340,742.45

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Double scale
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Similar ratio
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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.