Home / 2,877,199,759.80-4,032,161,130.60-2,877,199,759.80

Finding the Fourth Proportional to 2,877,199,759.80, 4,032,161,130.60 and 2,877,199,759.80

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Solution

The fourth proportional to 2,877,199,759.80, 4,032,161,130.60 and 2,877,199,759.80 is: 4,032,161,130.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,199,759.80 : 4,032,161,130.60 = 2,877,199,759.80 : x
  2. Step 2: Convert to fraction form
    2,877,199,759.80/4,032,161,130.60 = 2,877,199,759.80/x
  3. Step 3: Cross multiply
    2,877,199,759.80x = 4,032,161,130.60 × 2,877,199,759.80
  4. Step 4: Simplify right side
    2,877,199,759.80x = 11,601,333,036,437,217,280
  5. Step 5: Solve for x
    x = 11,601,333,036,437,217,280/2,877,199,759.80
  6. Step 6: Final answer
    x = 4,032,161,130.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.