Home / 2,460,755,304.32-3,395,863,493.58-1,403,536,804.64

Finding the Fourth Proportional to 2,460,755,304.32, 3,395,863,493.58 and 1,403,536,804.64

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Solution

The fourth proportional to 2,460,755,304.32, 3,395,863,493.58 and 1,403,536,804.64 is: 1,936,892,867.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,755,304.32 : 3,395,863,493.58 = 1,403,536,804.64 : x
  2. Step 2: Convert to fraction form
    2,460,755,304.32/3,395,863,493.58 = 1,403,536,804.64/x
  3. Step 3: Cross multiply
    2,460,755,304.32x = 3,395,863,493.58 × 1,403,536,804.64
  4. Step 4: Simplify right side
    2,460,755,304.32x = 4,766,219,396,772,900,864
  5. Step 5: Solve for x
    x = 4,766,219,396,772,900,864/2,460,755,304.32
  6. Step 6: Final answer
    x = 1,936,892,867.16

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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.