Home / 1,774,234,951.11-2,661,356,934.23-724,973,156.37

Finding the Fourth Proportional to 1,774,234,951.11, 2,661,356,934.23 and 724,973,156.37

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Solution

The fourth proportional to 1,774,234,951.11, 2,661,356,934.23 and 724,973,156.37 is: 1,087,461,576.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,234,951.11 : 2,661,356,934.23 = 724,973,156.37 : x
  2. Step 2: Convert to fraction form
    1,774,234,951.11/2,661,356,934.23 = 724,973,156.37/x
  3. Step 3: Cross multiply
    1,774,234,951.11x = 2,661,356,934.23 × 724,973,156.37
  4. Step 4: Simplify right side
    1,774,234,951.11x = 1,929,412,336,832,284,672
  5. Step 5: Solve for x
    x = 1,929,412,336,832,284,672/1,774,234,951.11
  6. Step 6: Final answer
    x = 1,087,461,576.40

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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.