Home / 6,497,250,141,639.50-8,966,420,223,822.50-3,570,907,493,613.90

Finding the Fourth Proportional to 6,497,250,141,639.50, 8,966,420,223,822.50 and 3,570,907,493,613.90

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Solution

The fourth proportional to 6,497,250,141,639.50, 8,966,420,223,822.50 and 3,570,907,493,613.90 is: 4,927,970,521,396.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,250,141,639.50 : 8,966,420,223,822.50 = 3,570,907,493,613.90 : x
  2. Step 2: Convert to fraction form
    6,497,250,141,639.50/8,966,420,223,822.50 = 3,570,907,493,613.90/x
  3. Step 3: Cross multiply
    6,497,250,141,639.50x = 8,966,420,223,822.50 × 3,570,907,493,613.90
  4. Step 4: Simplify right side
    6,497,250,141,639.50x = 32,018,257,168,138,985,327,820,800
  5. Step 5: Solve for x
    x = 32,018,257,168,138,985,327,820,800/6,497,250,141,639.50
  6. Step 6: Final answer
    x = 4,927,970,521,396.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.