Home / 1,610,261,601.60-2,415,392,402.40-1,583,051,822.40

Finding the Fourth Proportional to 1,610,261,601.60, 2,415,392,402.40 and 1,583,051,822.40

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Solution

The fourth proportional to 1,610,261,601.60, 2,415,392,402.40 and 1,583,051,822.40 is: 2,374,577,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,261,601.60 : 2,415,392,402.40 = 1,583,051,822.40 : x
  2. Step 2: Convert to fraction form
    1,610,261,601.60/2,415,392,402.40 = 1,583,051,822.40/x
  3. Step 3: Cross multiply
    1,610,261,601.60x = 2,415,392,402.40 × 1,583,051,822.40
  4. Step 4: Simplify right side
    1,610,261,601.60x = 3,823,691,344,430,434,304
  5. Step 5: Solve for x
    x = 3,823,691,344,430,434,304/1,610,261,601.60
  6. Step 6: Final answer
    x = 2,374,577,733.60

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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.