Home / 15,797,590.80-23,697,698.40-5,014,587.30

Finding the Fourth Proportional to 15,797,590.80, 23,697,698.40 and 5,014,587.30

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Solution

The fourth proportional to 15,797,590.80, 23,697,698.40 and 5,014,587.30 is: 7,522,297.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,797,590.80 : 23,697,698.40 = 5,014,587.30 : x
  2. Step 2: Convert to fraction form
    15,797,590.80/23,697,698.40 = 5,014,587.30/x
  3. Step 3: Cross multiply
    15,797,590.80x = 23,697,698.40 × 5,014,587.30
  4. Step 4: Simplify right side
    15,797,590.80x = 118,834,177,435,870.31
  5. Step 5: Solve for x
    x = 118,834,177,435,870.31/15,797,590.80
  6. Step 6: Final answer
    x = 7,522,297.48

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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.