Home / 2,247,688,849.10-3,371,533,273.65-2,213,251,472.30

Finding the Fourth Proportional to 2,247,688,849.10, 3,371,533,273.65 and 2,213,251,472.30

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Solution

The fourth proportional to 2,247,688,849.10, 3,371,533,273.65 and 2,213,251,472.30 is: 3,319,877,208.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,688,849.10 : 3,371,533,273.65 = 2,213,251,472.30 : x
  2. Step 2: Convert to fraction form
    2,247,688,849.10/3,371,533,273.65 = 2,213,251,472.30/x
  3. Step 3: Cross multiply
    2,247,688,849.10x = 3,371,533,273.65 × 2,213,251,472.30
  4. Step 4: Simplify right side
    2,247,688,849.10x = 7,462,050,981,814,301,696
  5. Step 5: Solve for x
    x = 7,462,050,981,814,301,696/2,247,688,849.10
  6. Step 6: Final answer
    x = 3,319,877,208.45

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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.