Home / 133,552,923.40-200,329,385.10-110,594,672.20

Finding the Fourth Proportional to 133,552,923.40, 200,329,385.10 and 110,594,672.20

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Solution

The fourth proportional to 133,552,923.40, 200,329,385.10 and 110,594,672.20 is: 165,892,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,552,923.40 : 200,329,385.10 = 110,594,672.20 : x
  2. Step 2: Convert to fraction form
    133,552,923.40/200,329,385.10 = 110,594,672.20/x
  3. Step 3: Cross multiply
    133,552,923.40x = 200,329,385.10 × 110,594,672.20
  4. Step 4: Simplify right side
    133,552,923.40x = 22,155,362,677,162,064
  5. Step 5: Solve for x
    x = 22,155,362,677,162,064/133,552,923.40
  6. Step 6: Final answer
    x = 165,892,008.30

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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.