Home / 21,730,032,608.70-32,595,048,913.05-6,220,458,464.70

Finding the Fourth Proportional to 21,730,032,608.70, 32,595,048,913.05 and 6,220,458,464.70

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Solution

The fourth proportional to 21,730,032,608.70, 32,595,048,913.05 and 6,220,458,464.70 is: 9,330,687,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,730,032,608.70 : 32,595,048,913.05 = 6,220,458,464.70 : x
  2. Step 2: Convert to fraction form
    21,730,032,608.70/32,595,048,913.05 = 6,220,458,464.70/x
  3. Step 3: Cross multiply
    21,730,032,608.70x = 32,595,048,913.05 × 6,220,458,464.70
  4. Step 4: Simplify right side
    21,730,032,608.70x = 202,756,147,918,492,401,664
  5. Step 5: Solve for x
    x = 202,756,147,918,492,401,664/21,730,032,608.70
  6. Step 6: Final answer
    x = 9,330,687,697.05

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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.