Home / 34,223,158.08-51,334,186.32-8,315,664.48

Finding the Fourth Proportional to 34,223,158.08, 51,334,186.32 and 8,315,664.48

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Solution

The fourth proportional to 34,223,158.08, 51,334,186.32 and 8,315,664.48 is: 12,473,362.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,223,158.08 : 51,334,186.32 = 8,315,664.48 : x
  2. Step 2: Convert to fraction form
    34,223,158.08/51,334,186.32 = 8,315,664.48/x
  3. Step 3: Cross multiply
    34,223,158.08x = 51,334,186.32 × 8,315,664.48
  4. Step 4: Simplify right side
    34,223,158.08x = 426,877,869,790,925.94
  5. Step 5: Solve for x
    x = 426,877,869,790,925.94/34,223,158.08
  6. Step 6: Final answer
    x = 12,473,362.88

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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.