Home / 2,472,394,759,128.40-3,708,592,138,692.60-2,374,874,910,475.60

Finding the Fourth Proportional to 2,472,394,759,128.40, 3,708,592,138,692.60 and 2,374,874,910,475.60

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Solution

The fourth proportional to 2,472,394,759,128.40, 3,708,592,138,692.60 and 2,374,874,910,475.60 is: 3,562,312,365,713.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,394,759,128.40 : 3,708,592,138,692.60 = 2,374,874,910,475.60 : x
  2. Step 2: Convert to fraction form
    2,472,394,759,128.40/3,708,592,138,692.60 = 2,374,874,910,475.60/x
  3. Step 3: Cross multiply
    2,472,394,759,128.40x = 3,708,592,138,692.60 × 2,374,874,910,475.60
  4. Step 4: Simplify right side
    2,472,394,759,128.40x = 8,807,442,423,368,102,973,538,304
  5. Step 5: Solve for x
    x = 8,807,442,423,368,102,973,538,304/2,472,394,759,128.40
  6. Step 6: Final answer
    x = 3,562,312,365,713.40

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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.