Home / 3,854,061,756.34-5,318,605,223.22-2,183,310,897.52

Finding the Fourth Proportional to 3,854,061,756.34, 5,318,605,223.22 and 2,183,310,897.52

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Solution

The fourth proportional to 3,854,061,756.34, 5,318,605,223.22 and 2,183,310,897.52 is: 3,012,969,038.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,061,756.34 : 5,318,605,223.22 = 2,183,310,897.52 : x
  2. Step 2: Convert to fraction form
    3,854,061,756.34/5,318,605,223.22 = 2,183,310,897.52/x
  3. Step 3: Cross multiply
    3,854,061,756.34x = 5,318,605,223.22 × 2,183,310,897.52
  4. Step 4: Simplify right side
    3,854,061,756.34x = 11,612,168,743,463,018,496
  5. Step 5: Solve for x
    x = 11,612,168,743,463,018,496/3,854,061,756.34
  6. Step 6: Final answer
    x = 3,012,969,038.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.