Home / 11,465,383,368,164-15,822,228,442,959-6,191,831,471,397.20

Finding the Fourth Proportional to 11,465,383,368,164, 15,822,228,442,959 and 6,191,831,471,397.20

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Solution

The fourth proportional to 11,465,383,368,164, 15,822,228,442,959 and 6,191,831,471,397.20 is: 8,544,727,103,742.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465,383,368,164 : 15,822,228,442,959 = 6,191,831,471,397.20 : x
  2. Step 2: Convert to fraction form
    11,465,383,368,164/15,822,228,442,959 = 6,191,831,471,397.20/x
  3. Step 3: Cross multiply
    11,465,383,368,164x = 15,822,228,442,959 × 6,191,831,471,397.20
  4. Step 4: Simplify right side
    11,465,383,368,164x = 97,968,572,020,749,460,234,567,680
  5. Step 5: Solve for x
    x = 97,968,572,020,749,460,234,567,680/11,465,383,368,164
  6. Step 6: Final answer
    x = 8,544,727,103,742.51

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Double scale
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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.