Home / 19,350,306.76-29,024,410.36-5,886,085

Finding the Fourth Proportional to 19,350,306.76, 29,024,410.36 and 5,886,085

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Solution

The fourth proportional to 19,350,306.76, 29,024,410.36 and 5,886,085 is: 8,828,808.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350,306.76 : 29,024,410.36 = 5,886,085 : x
  2. Step 2: Convert to fraction form
    19,350,306.76/29,024,410.36 = 5,886,085/x
  3. Step 3: Cross multiply
    19,350,306.76x = 29,024,410.36 × 5,886,085
  4. Step 4: Simplify right side
    19,350,306.76x = 170,840,146,453,840.59
  5. Step 5: Solve for x
    x = 170,840,146,453,840.59/19,350,306.76
  6. Step 6: Final answer
    x = 8,828,808.17

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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.