Home / 9,315,683,310,972.40-14,037,111,367,523-7,654,997,635,402.80

Finding the Fourth Proportional to 9,315,683,310,972.40, 14,037,111,367,523 and 7,654,997,635,402.80

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Solution

The fourth proportional to 9,315,683,310,972.40, 14,037,111,367,523 and 7,654,997,635,402.80 is: 11,534,747,451,076.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,315,683,310,972.40 : 14,037,111,367,523 = 7,654,997,635,402.80 : x
  2. Step 2: Convert to fraction form
    9,315,683,310,972.40/14,037,111,367,523 = 7,654,997,635,402.80/x
  3. Step 3: Cross multiply
    9,315,683,310,972.40x = 14,037,111,367,523 × 7,654,997,635,402.80
  4. Step 4: Simplify right side
    9,315,683,310,972.40x = 107,454,054,326,274,318,510,587,904
  5. Step 5: Solve for x
    x = 107,454,054,326,274,318,510,587,904/9,315,683,310,972.40
  6. Step 6: Final answer
    x = 11,534,747,451,076.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.