Home / 16,186,118.70-24,258,510.90-6,590,656.20

Finding the Fourth Proportional to 16,186,118.70, 24,258,510.90 and 6,590,656.20

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Solution

The fourth proportional to 16,186,118.70, 24,258,510.90 and 6,590,656.20 is: 9,877,569.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,118.70 : 24,258,510.90 = 6,590,656.20 : x
  2. Step 2: Convert to fraction form
    16,186,118.70/24,258,510.90 = 6,590,656.20/x
  3. Step 3: Cross multiply
    16,186,118.70x = 24,258,510.90 × 6,590,656.20
  4. Step 4: Simplify right side
    16,186,118.70x = 159,879,505,265,852.56
  5. Step 5: Solve for x
    x = 159,879,505,265,852.56/16,186,118.70
  6. Step 6: Final answer
    x = 9,877,569.06

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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.