Home / 1,610,261,607.10-2,415,392,410.65-1,583,051,827.90

Finding the Fourth Proportional to 1,610,261,607.10, 2,415,392,410.65 and 1,583,051,827.90

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Solution

The fourth proportional to 1,610,261,607.10, 2,415,392,410.65 and 1,583,051,827.90 is: 2,374,577,741.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,261,607.10 : 2,415,392,410.65 = 1,583,051,827.90 : x
  2. Step 2: Convert to fraction form
    1,610,261,607.10/2,415,392,410.65 = 1,583,051,827.90/x
  3. Step 3: Cross multiply
    1,610,261,607.10x = 2,415,392,410.65 × 1,583,051,827.90
  4. Step 4: Simplify right side
    1,610,261,607.10x = 3,823,691,370,775,270,400
  5. Step 5: Solve for x
    x = 3,823,691,370,775,270,400/1,610,261,607.10
  6. Step 6: Final answer
    x = 2,374,577,741.85

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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.