Home / 6,497,250,141,640.50-8,966,420,223,824.30-3,570,907,493,614.90

Finding the Fourth Proportional to 6,497,250,141,640.50, 8,966,420,223,824.30 and 3,570,907,493,614.90

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Solution

The fourth proportional to 6,497,250,141,640.50, 8,966,420,223,824.30 and 3,570,907,493,614.90 is: 4,927,970,521,398.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,250,141,640.50 : 8,966,420,223,824.30 = 3,570,907,493,614.90 : x
  2. Step 2: Convert to fraction form
    6,497,250,141,640.50/8,966,420,223,824.30 = 3,570,907,493,614.90/x
  3. Step 3: Cross multiply
    6,497,250,141,640.50x = 8,966,420,223,824.30 × 3,570,907,493,614.90
  4. Step 4: Simplify right side
    6,497,250,141,640.50x = 32,018,257,168,154,382,785,576,960
  5. Step 5: Solve for x
    x = 32,018,257,168,154,382,785,576,960/6,497,250,141,640.50
  6. Step 6: Final answer
    x = 4,927,970,521,398.16

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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.