Home / 61,394,559,120.30-92,091,838,680.45-19,474,705,616.70

Finding the Fourth Proportional to 61,394,559,120.30, 92,091,838,680.45 and 19,474,705,616.70

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Solution

The fourth proportional to 61,394,559,120.30, 92,091,838,680.45 and 19,474,705,616.70 is: 29,212,058,425.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,394,559,120.30 : 92,091,838,680.45 = 19,474,705,616.70 : x
  2. Step 2: Convert to fraction form
    61,394,559,120.30/92,091,838,680.45 = 19,474,705,616.70/x
  3. Step 3: Cross multiply
    61,394,559,120.30x = 92,091,838,680.45 × 19,474,705,616.70
  4. Step 4: Simplify right side
    61,394,559,120.30x = 1,793,461,448,002,389,934,080
  5. Step 5: Solve for x
    x = 1,793,461,448,002,389,934,080/61,394,559,120.30
  6. Step 6: Final answer
    x = 29,212,058,425.05

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1.5x scale

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.