Home / 29,721,806.60-44,582,709.90-26,604,019.40

Finding the Fourth Proportional to 29,721,806.60, 44,582,709.90 and 26,604,019.40

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Solution

The fourth proportional to 29,721,806.60, 44,582,709.90 and 26,604,019.40 is: 39,906,029.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,721,806.60 : 44,582,709.90 = 26,604,019.40 : x
  2. Step 2: Convert to fraction form
    29,721,806.60/44,582,709.90 = 26,604,019.40/x
  3. Step 3: Cross multiply
    29,721,806.60x = 44,582,709.90 × 26,604,019.40
  4. Step 4: Simplify right side
    29,721,806.60x = 1,186,079,279,084,172
  5. Step 5: Solve for x
    x = 1,186,079,279,084,172/29,721,806.60
  6. Step 6: Final answer
    x = 39,906,029.10

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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.