Home / 4,009,934,981.10-6,014,902,471.65-3,665,277,777.90

Finding the Fourth Proportional to 4,009,934,981.10, 6,014,902,471.65 and 3,665,277,777.90

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Solution

The fourth proportional to 4,009,934,981.10, 6,014,902,471.65 and 3,665,277,777.90 is: 5,497,916,666.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,934,981.10 : 6,014,902,471.65 = 3,665,277,777.90 : x
  2. Step 2: Convert to fraction form
    4,009,934,981.10/6,014,902,471.65 = 3,665,277,777.90/x
  3. Step 3: Cross multiply
    4,009,934,981.10x = 6,014,902,471.65 × 3,665,277,777.90
  4. Step 4: Simplify right side
    4,009,934,981.10x = 22,046,288,365,574,529,024
  5. Step 5: Solve for x
    x = 22,046,288,365,574,529,024/4,009,934,981.10
  6. Step 6: Final answer
    x = 5,497,916,666.85

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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.