Home / 10,596,743,997.80-15,860,678,619.90-10,596,743,997.80

Finding the Fourth Proportional to 10,596,743,997.80, 15,860,678,619.90 and 10,596,743,997.80

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Solution

The fourth proportional to 10,596,743,997.80, 15,860,678,619.90 and 10,596,743,997.80 is: 15,860,678,619.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,743,997.80 : 15,860,678,619.90 = 10,596,743,997.80 : x
  2. Step 2: Convert to fraction form
    10,596,743,997.80/15,860,678,619.90 = 10,596,743,997.80/x
  3. Step 3: Cross multiply
    10,596,743,997.80x = 15,860,678,619.90 × 10,596,743,997.80
  4. Step 4: Simplify right side
    10,596,743,997.80x = 168,071,550,966,460,088,320
  5. Step 5: Solve for x
    x = 168,071,550,966,460,088,320/10,596,743,997.80
  6. Step 6: Final answer
    x = 15,860,678,619.90

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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.