Home / 3,671,544,611.20-5,507,316,916.80-2,945,950,499.20

Finding the Fourth Proportional to 3,671,544,611.20, 5,507,316,916.80 and 2,945,950,499.20

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Solution

The fourth proportional to 3,671,544,611.20, 5,507,316,916.80 and 2,945,950,499.20 is: 4,418,925,748.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,544,611.20 : 5,507,316,916.80 = 2,945,950,499.20 : x
  2. Step 2: Convert to fraction form
    3,671,544,611.20/5,507,316,916.80 = 2,945,950,499.20/x
  3. Step 3: Cross multiply
    3,671,544,611.20x = 5,507,316,916.80 × 2,945,950,499.20
  4. Step 4: Simplify right side
    3,671,544,611.20x = 16,224,283,020,299,565,056
  5. Step 5: Solve for x
    x = 16,224,283,020,299,565,056/3,671,544,611.20
  6. Step 6: Final answer
    x = 4,418,925,748.80

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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.