Home / 228,935,762.64-341,852,937.03-181,719,518.85

Finding the Fourth Proportional to 228,935,762.64, 341,852,937.03 and 181,719,518.85

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Solution

The fourth proportional to 228,935,762.64, 341,852,937.03 and 181,719,518.85 is: 271,348,392.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,935,762.64 : 341,852,937.03 = 181,719,518.85 : x
  2. Step 2: Convert to fraction form
    228,935,762.64/341,852,937.03 = 181,719,518.85/x
  3. Step 3: Cross multiply
    228,935,762.64x = 341,852,937.03 × 181,719,518.85
  4. Step 4: Simplify right side
    228,935,762.64x = 62,121,351,234,550,944
  5. Step 5: Solve for x
    x = 62,121,351,234,550,944/228,935,762.64
  6. Step 6: Final answer
    x = 271,348,392.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.