Home / 34,702,164.08-52,042,753.56-10,434,648.80

Finding the Fourth Proportional to 34,702,164.08, 52,042,753.56 and 10,434,648.80

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Solution

The fourth proportional to 34,702,164.08, 52,042,753.56 and 10,434,648.80 is: 15,648,818.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702,164.08 : 52,042,753.56 = 10,434,648.80 : x
  2. Step 2: Convert to fraction form
    34,702,164.08/52,042,753.56 = 10,434,648.80/x
  3. Step 3: Cross multiply
    34,702,164.08x = 52,042,753.56 × 10,434,648.80
  4. Step 4: Simplify right side
    34,702,164.08x = 543,047,855,983,549.81
  5. Step 5: Solve for x
    x = 543,047,855,983,549.81/34,702,164.08
  6. Step 6: Final answer
    x = 15,648,818.18

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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.