Home / 244,168,002.10-366,252,003.15-211,289,518.90

Finding the Fourth Proportional to 244,168,002.10, 366,252,003.15 and 211,289,518.90

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Solution

The fourth proportional to 244,168,002.10, 366,252,003.15 and 211,289,518.90 is: 316,934,278.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,168,002.10 : 366,252,003.15 = 211,289,518.90 : x
  2. Step 2: Convert to fraction form
    244,168,002.10/366,252,003.15 = 211,289,518.90/x
  3. Step 3: Cross multiply
    244,168,002.10x = 366,252,003.15 × 211,289,518.90
  4. Step 4: Simplify right side
    244,168,002.10x = 77,385,209,541,724,784
  5. Step 5: Solve for x
    x = 77,385,209,541,724,784/244,168,002.10
  6. Step 6: Final answer
    x = 316,934,278.35

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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.