Home / 368,094,017.76-551,573,447.76-181,133,334.24

Finding the Fourth Proportional to 368,094,017.76, 551,573,447.76 and 181,133,334.24

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Solution

The fourth proportional to 368,094,017.76, 551,573,447.76 and 181,133,334.24 is: 271,420,704.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,094,017.76 : 551,573,447.76 = 181,133,334.24 : x
  2. Step 2: Convert to fraction form
    368,094,017.76/551,573,447.76 = 181,133,334.24/x
  3. Step 3: Cross multiply
    368,094,017.76x = 551,573,447.76 × 181,133,334.24
  4. Step 4: Simplify right side
    368,094,017.76x = 99,908,337,671,021,264
  5. Step 5: Solve for x
    x = 99,908,337,671,021,264/368,094,017.76
  6. Step 6: Final answer
    x = 271,420,704.63

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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.