Home / 2,563,948,893.60-3,849,954,418.80-1,475,557,725.60

Finding the Fourth Proportional to 2,563,948,893.60, 3,849,954,418.80 and 1,475,557,725.60

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Solution

The fourth proportional to 2,563,948,893.60, 3,849,954,418.80 and 1,475,557,725.60 is: 2,215,656,482.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,948,893.60 : 3,849,954,418.80 = 1,475,557,725.60 : x
  2. Step 2: Convert to fraction form
    2,563,948,893.60/3,849,954,418.80 = 1,475,557,725.60/x
  3. Step 3: Cross multiply
    2,563,948,893.60x = 3,849,954,418.80 × 1,475,557,725.60
  4. Step 4: Simplify right side
    2,563,948,893.60x = 5,680,829,985,868,197,888
  5. Step 5: Solve for x
    x = 5,680,829,985,868,197,888/2,563,948,893.60
  6. Step 6: Final answer
    x = 2,215,656,482.10

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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.