Home / 2,001,351,423.06-2,997,803,868.10-1,605,736,361.70

Finding the Fourth Proportional to 2,001,351,423.06, 2,997,803,868.10 and 1,605,736,361.70

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Solution

The fourth proportional to 2,001,351,423.06, 2,997,803,868.10 and 1,605,736,361.70 is: 2,405,216,105.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,351,423.06 : 2,997,803,868.10 = 1,605,736,361.70 : x
  2. Step 2: Convert to fraction form
    2,001,351,423.06/2,997,803,868.10 = 1,605,736,361.70/x
  3. Step 3: Cross multiply
    2,001,351,423.06x = 2,997,803,868.10 × 1,605,736,361.70
  4. Step 4: Simplify right side
    2,001,351,423.06x = 4,813,682,676,248,905,728
  5. Step 5: Solve for x
    x = 4,813,682,676,248,905,728/2,001,351,423.06
  6. Step 6: Final answer
    x = 2,405,216,105.87

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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.