Home / 25,335,299.10-34,961,776.06-13,732,613.46

Finding the Fourth Proportional to 25,335,299.10, 34,961,776.06 and 13,732,613.46

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Solution

The fourth proportional to 25,335,299.10, 34,961,776.06 and 13,732,613.46 is: 18,950,498.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,299.10 : 34,961,776.06 = 13,732,613.46 : x
  2. Step 2: Convert to fraction form
    25,335,299.10/34,961,776.06 = 13,732,613.46/x
  3. Step 3: Cross multiply
    25,335,299.10x = 34,961,776.06 × 13,732,613.46
  4. Step 4: Simplify right side
    25,335,299.10x = 480,116,556,507,061.81
  5. Step 5: Solve for x
    x = 480,116,556,507,061.81/25,335,299.10
  6. Step 6: Final answer
    x = 18,950,498.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.