Home / 5,306,539,684,010-7,960,605,413,718.80-1,863,829,565,809.60

Finding the Fourth Proportional to 5,306,539,684,010, 7,960,605,413,718.80 and 1,863,829,565,809.60

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Solution

The fourth proportional to 5,306,539,684,010, 7,960,605,413,718.80 and 1,863,829,565,809.60 is: 2,796,023,890,397.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,539,684,010 : 7,960,605,413,718.80 = 1,863,829,565,809.60 : x
  2. Step 2: Convert to fraction form
    5,306,539,684,010/7,960,605,413,718.80 = 1,863,829,565,809.60/x
  3. Step 3: Cross multiply
    5,306,539,684,010x = 7,960,605,413,718.80 × 1,863,829,565,809.60
  4. Step 4: Simplify right side
    5,306,539,684,010x = 14,837,211,731,833,061,900,288,000
  5. Step 5: Solve for x
    x = 14,837,211,731,833,061,900,288,000/5,306,539,684,010
  6. Step 6: Final answer
    x = 2,796,023,890,397.26

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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.