Home / 5,031,936,154.40-7,547,904,231.60-3,562,608,077.60

Finding the Fourth Proportional to 5,031,936,154.40, 7,547,904,231.60 and 3,562,608,077.60

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Solution

The fourth proportional to 5,031,936,154.40, 7,547,904,231.60 and 3,562,608,077.60 is: 5,343,912,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,936,154.40 : 7,547,904,231.60 = 3,562,608,077.60 : x
  2. Step 2: Convert to fraction form
    5,031,936,154.40/7,547,904,231.60 = 3,562,608,077.60/x
  3. Step 3: Cross multiply
    5,031,936,154.40x = 7,547,904,231.60 × 3,562,608,077.60
  4. Step 4: Simplify right side
    5,031,936,154.40x = 26,890,224,584,449,380,352
  5. Step 5: Solve for x
    x = 26,890,224,584,449,380,352/5,031,936,154.40
  6. Step 6: Final answer
    x = 5,343,912,116.40

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Double scale
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Similar ratio
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1.5x scale

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.