Home / 16,186,119.70-24,258,512.40-6,590,657.20

Finding the Fourth Proportional to 16,186,119.70, 24,258,512.40 and 6,590,657.20

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Solution

The fourth proportional to 16,186,119.70, 24,258,512.40 and 6,590,657.20 is: 9,877,570.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,119.70 : 24,258,512.40 = 6,590,657.20 : x
  2. Step 2: Convert to fraction form
    16,186,119.70/24,258,512.40 = 6,590,657.20/x
  3. Step 3: Cross multiply
    16,186,119.70x = 24,258,512.40 × 6,590,657.20
  4. Step 4: Simplify right side
    16,186,119.70x = 159,879,539,410,349.28
  5. Step 5: Solve for x
    x = 159,879,539,410,349.28/16,186,119.70
  6. Step 6: Final answer
    x = 9,877,570.56

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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.