Home / 2,422,541,113.60-3,633,840,506.64-675,637,564.32

Finding the Fourth Proportional to 2,422,541,113.60, 3,633,840,506.64 and 675,637,564.32

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Solution

The fourth proportional to 2,422,541,113.60, 3,633,840,506.64 and 675,637,564.32 is: 1,013,464,388.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,541,113.60 : 3,633,840,506.64 = 675,637,564.32 : x
  2. Step 2: Convert to fraction form
    2,422,541,113.60/3,633,840,506.64 = 675,637,564.32/x
  3. Step 3: Cross multiply
    2,422,541,113.60x = 3,633,840,506.64 × 675,637,564.32
  4. Step 4: Simplify right side
    2,422,541,113.60x = 2,455,159,149,033,604,608
  5. Step 5: Solve for x
    x = 2,455,159,149,033,604,608/2,422,541,113.60
  6. Step 6: Final answer
    x = 1,013,464,388.80

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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.