Home / 266,970,860,097.04-368,451,371,141.90-158,584,385,590.14

Finding the Fourth Proportional to 266,970,860,097.04, 368,451,371,141.90 and 158,584,385,590.14

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Solution

The fourth proportional to 266,970,860,097.04, 368,451,371,141.90 and 158,584,385,590.14 is: 218,865,213,571.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,970,860,097.04 : 368,451,371,141.90 = 158,584,385,590.14 : x
  2. Step 2: Convert to fraction form
    266,970,860,097.04/368,451,371,141.90 = 158,584,385,590.14/x
  3. Step 3: Cross multiply
    266,970,860,097.04x = 368,451,371,141.90 × 158,584,385,590.14
  4. Step 4: Simplify right side
    266,970,860,097.04x = 58,430,634,312,382,864,687,104
  5. Step 5: Solve for x
    x = 58,430,634,312,382,864,687,104/266,970,860,097.04
  6. Step 6: Final answer
    x = 218,865,213,571.04

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1.5x scale

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.