Home / 19,013,799.50-28,523,667.83-6,062,852.96

Finding the Fourth Proportional to 19,013,799.50, 28,523,667.83 and 6,062,852.96

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Solution

The fourth proportional to 19,013,799.50, 28,523,667.83 and 6,062,852.96 is: 9,095,226.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,013,799.50 : 28,523,667.83 = 6,062,852.96 : x
  2. Step 2: Convert to fraction form
    19,013,799.50/28,523,667.83 = 6,062,852.96/x
  3. Step 3: Cross multiply
    19,013,799.50x = 28,523,667.83 × 6,062,852.96
  4. Step 4: Simplify right side
    19,013,799.50x = 172,934,803,760,239.66
  5. Step 5: Solve for x
    x = 172,934,803,760,239.66/19,013,799.50
  6. Step 6: Final answer
    x = 9,095,226.01

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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.