Home / 567,086,328.04-850,772,959.74-158,142,522.28

Finding the Fourth Proportional to 567,086,328.04, 850,772,959.74 and 158,142,522.28

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Solution

The fourth proportional to 567,086,328.04, 850,772,959.74 and 158,142,522.28 is: 237,253,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,086,328.04 : 850,772,959.74 = 158,142,522.28 : x
  2. Step 2: Convert to fraction form
    567,086,328.04/850,772,959.74 = 158,142,522.28/x
  3. Step 3: Cross multiply
    567,086,328.04x = 850,772,959.74 × 158,142,522.28
  4. Step 4: Simplify right side
    567,086,328.04x = 134,543,381,740,904,496
  5. Step 5: Solve for x
    x = 134,543,381,740,904,496/567,086,328.04
  6. Step 6: Final answer
    x = 237,253,792.04

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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.