Home / 29,356,012.20-44,034,018.30-21,797,740.20

Finding the Fourth Proportional to 29,356,012.20, 44,034,018.30 and 21,797,740.20

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Solution

The fourth proportional to 29,356,012.20, 44,034,018.30 and 21,797,740.20 is: 32,696,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356,012.20 : 44,034,018.30 = 21,797,740.20 : x
  2. Step 2: Convert to fraction form
    29,356,012.20/44,034,018.30 = 21,797,740.20/x
  3. Step 3: Cross multiply
    29,356,012.20x = 44,034,018.30 × 21,797,740.20
  4. Step 4: Simplify right side
    29,356,012.20x = 959,842,090,865,445.50
  5. Step 5: Solve for x
    x = 959,842,090,865,445.50/29,356,012.20
  6. Step 6: Final answer
    x = 32,696,610.30

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1.5x scale

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.