Home / 25,590,488.08-35,314,870.94-13,988,097.89

Finding the Fourth Proportional to 25,590,488.08, 35,314,870.94 and 13,988,097.89

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Solution

The fourth proportional to 25,590,488.08, 35,314,870.94 and 13,988,097.89 is: 19,303,573.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,590,488.08 : 35,314,870.94 = 13,988,097.89 : x
  2. Step 2: Convert to fraction form
    25,590,488.08/35,314,870.94 = 13,988,097.89/x
  3. Step 3: Cross multiply
    25,590,488.08x = 35,314,870.94 × 13,988,097.89
  4. Step 4: Simplify right side
    25,590,488.08x = 493,987,871,752,238.38
  5. Step 5: Solve for x
    x = 493,987,871,752,238.38/25,590,488.08
  6. Step 6: Final answer
    x = 19,303,573.67

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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.