Home / 16,306,188.86-24,465,987.93-7,203,482.30

Finding the Fourth Proportional to 16,306,188.86, 24,465,987.93 and 7,203,482.30

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Solution

The fourth proportional to 16,306,188.86, 24,465,987.93 and 7,203,482.30 is: 10,808,185.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306,188.86 : 24,465,987.93 = 7,203,482.30 : x
  2. Step 2: Convert to fraction form
    16,306,188.86/24,465,987.93 = 7,203,482.30/x
  3. Step 3: Cross multiply
    16,306,188.86x = 24,465,987.93 × 7,203,482.30
  4. Step 4: Simplify right side
    16,306,188.86x = 176,240,310,883,438.69
  5. Step 5: Solve for x
    x = 176,240,310,883,438.69/16,306,188.86
  6. Step 6: Final answer
    x = 10,808,185.31

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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.