Home / 2,184,826,501.35-3,277,239,752.03-2,169,521,000.55

Finding the Fourth Proportional to 2,184,826,501.35, 3,277,239,752.03 and 2,169,521,000.55

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Solution

The fourth proportional to 2,184,826,501.35, 3,277,239,752.03 and 2,169,521,000.55 is: 3,254,281,500.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,826,501.35 : 3,277,239,752.03 = 2,169,521,000.55 : x
  2. Step 2: Convert to fraction form
    2,184,826,501.35/3,277,239,752.03 = 2,169,521,000.55/x
  3. Step 3: Cross multiply
    2,184,826,501.35x = 3,277,239,752.03 × 2,169,521,000.55
  4. Step 4: Simplify right side
    2,184,826,501.35x = 7,110,040,465,855,512,576
  5. Step 5: Solve for x
    x = 7,110,040,465,855,512,576/2,184,826,501.35
  6. Step 6: Final answer
    x = 3,254,281,500.83

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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.