Home / 1,468,028,098.86-2,201,359,381.47-534,701,179.50

Finding the Fourth Proportional to 1,468,028,098.86, 2,201,359,381.47 and 534,701,179.50

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Solution

The fourth proportional to 1,468,028,098.86, 2,201,359,381.47 and 534,701,179.50 is: 801,803,084.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,028,098.86 : 2,201,359,381.47 = 534,701,179.50 : x
  2. Step 2: Convert to fraction form
    1,468,028,098.86/2,201,359,381.47 = 534,701,179.50/x
  3. Step 3: Cross multiply
    1,468,028,098.86x = 2,201,359,381.47 × 534,701,179.50
  4. Step 4: Simplify right side
    1,468,028,098.86x = 1,177,069,457,775,399,424
  5. Step 5: Solve for x
    x = 1,177,069,457,775,399,424/1,468,028,098.86
  6. Step 6: Final answer
    x = 801,803,084.48

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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.