Home / 25,564,019.04-38,350,305.36-8,529,913.44

Finding the Fourth Proportional to 25,564,019.04, 38,350,305.36 and 8,529,913.44

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Solution

The fourth proportional to 25,564,019.04, 38,350,305.36 and 8,529,913.44 is: 12,796,297.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,564,019.04 : 38,350,305.36 = 8,529,913.44 : x
  2. Step 2: Convert to fraction form
    25,564,019.04/38,350,305.36 = 8,529,913.44/x
  3. Step 3: Cross multiply
    25,564,019.04x = 38,350,305.36 × 8,529,913.44
  4. Step 4: Simplify right side
    25,564,019.04x = 327,124,785,118,368
  5. Step 5: Solve for x
    x = 327,124,785,118,368/25,564,019.04
  6. Step 6: Final answer
    x = 12,796,297.19

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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.