Home / 5,306,539,684,018.90-7,960,605,413,733.60-1,863,829,565,819.10

Finding the Fourth Proportional to 5,306,539,684,018.90, 7,960,605,413,733.60 and 1,863,829,565,819.10

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Solution

The fourth proportional to 5,306,539,684,018.90, 7,960,605,413,733.60 and 1,863,829,565,819.10 is: 2,796,023,890,412.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,539,684,018.90 : 7,960,605,413,733.60 = 1,863,829,565,819.10 : x
  2. Step 2: Convert to fraction form
    5,306,539,684,018.90/7,960,605,413,733.60 = 1,863,829,565,819.10/x
  3. Step 3: Cross multiply
    5,306,539,684,018.90x = 7,960,605,413,733.60 × 1,863,829,565,819.10
  4. Step 4: Simplify right side
    5,306,539,684,018.90x = 14,837,211,731,936,272,111,894,528
  5. Step 5: Solve for x
    x = 14,837,211,731,936,272,111,894,528/5,306,539,684,018.90
  6. Step 6: Final answer
    x = 2,796,023,890,412.02

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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.