Home / 19,337,570.62-26,686,608.84-10,636,552.85

Finding the Fourth Proportional to 19,337,570.62, 26,686,608.84 and 10,636,552.85

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Solution

The fourth proportional to 19,337,570.62, 26,686,608.84 and 10,636,552.85 is: 14,678,861.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,337,570.62 : 26,686,608.84 = 10,636,552.85 : x
  2. Step 2: Convert to fraction form
    19,337,570.62/26,686,608.84 = 10,636,552.85/x
  3. Step 3: Cross multiply
    19,337,570.62x = 26,686,608.84 × 10,636,552.85
  4. Step 4: Simplify right side
    19,337,570.62x = 283,853,525,180,504.19
  5. Step 5: Solve for x
    x = 283,853,525,180,504.19/19,337,570.62
  6. Step 6: Final answer
    x = 14,678,861.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.