Home / 22,660,836.34-34,001,302.16-11,875,572.94

Finding the Fourth Proportional to 22,660,836.34, 34,001,302.16 and 11,875,572.94

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Solution

The fourth proportional to 22,660,836.34, 34,001,302.16 and 11,875,572.94 is: 17,818,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,660,836.34 : 34,001,302.16 = 11,875,572.94 : x
  2. Step 2: Convert to fraction form
    22,660,836.34/34,001,302.16 = 11,875,572.94/x
  3. Step 3: Cross multiply
    22,660,836.34x = 34,001,302.16 × 11,875,572.94
  4. Step 4: Simplify right side
    22,660,836.34x = 403,784,943,856,059.50
  5. Step 5: Solve for x
    x = 403,784,943,856,059.50/22,660,836.34
  6. Step 6: Final answer
    x = 17,818,624.95

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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.