Home / 34,246,161.61-51,364,052.10-9,320,514.45

Finding the Fourth Proportional to 34,246,161.61, 51,364,052.10 and 9,320,514.45

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Solution

The fourth proportional to 34,246,161.61, 51,364,052.10 and 9,320,514.45 is: 13,979,359.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,246,161.61 : 51,364,052.10 = 9,320,514.45 : x
  2. Step 2: Convert to fraction form
    34,246,161.61/51,364,052.10 = 9,320,514.45/x
  3. Step 3: Cross multiply
    34,246,161.61x = 51,364,052.10 × 9,320,514.45
  4. Step 4: Simplify right side
    34,246,161.61x = 478,739,389,808,602.81
  5. Step 5: Solve for x
    x = 478,739,389,808,602.81/34,246,161.61
  6. Step 6: Final answer
    x = 13,979,359.07

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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.