Home / 8,337,792,706,196.40-12,499,526,156,675-2,897,712,773,377.60

Finding the Fourth Proportional to 8,337,792,706,196.40, 12,499,526,156,675 and 2,897,712,773,377.60

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Solution

The fourth proportional to 8,337,792,706,196.40, 12,499,526,156,675 and 2,897,712,773,377.60 is: 4,344,079,768,071.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,792,706,196.40 : 12,499,526,156,675 = 2,897,712,773,377.60 : x
  2. Step 2: Convert to fraction form
    8,337,792,706,196.40/12,499,526,156,675 = 2,897,712,773,377.60/x
  3. Step 3: Cross multiply
    8,337,792,706,196.40x = 12,499,526,156,675 × 2,897,712,773,377.60
  4. Step 4: Simplify right side
    8,337,792,706,196.40x = 36,220,036,605,364,570,100,334,592
  5. Step 5: Solve for x
    x = 36,220,036,605,364,570,100,334,592/8,337,792,706,196.40
  6. Step 6: Final answer
    x = 4,344,079,768,071.82

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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.