Home / 62,343,824.13-86,030,786.90-34,464,871.65

Finding the Fourth Proportional to 62,343,824.13, 86,030,786.90 and 34,464,871.65

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Solution

The fourth proportional to 62,343,824.13, 86,030,786.90 and 34,464,871.65 is: 47,559,482.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,824.13 : 86,030,786.90 = 34,464,871.65 : x
  2. Step 2: Convert to fraction form
    62,343,824.13/86,030,786.90 = 34,464,871.65/x
  3. Step 3: Cross multiply
    62,343,824.13x = 86,030,786.90 × 34,464,871.65
  4. Step 4: Simplify right side
    62,343,824.13x = 2,965,040,028,284,677
  5. Step 5: Solve for x
    x = 2,965,040,028,284,677/62,343,824.13
  6. Step 6: Final answer
    x = 47,559,482.75

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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.