Home / 37,221,564.65-55,834,096.58-11,663,407.85

Finding the Fourth Proportional to 37,221,564.65, 55,834,096.58 and 11,663,407.85

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Solution

The fourth proportional to 37,221,564.65, 55,834,096.58 and 11,663,407.85 is: 17,495,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,221,564.65 : 55,834,096.58 = 11,663,407.85 : x
  2. Step 2: Convert to fraction form
    37,221,564.65/55,834,096.58 = 11,663,407.85/x
  3. Step 3: Cross multiply
    37,221,564.65x = 55,834,096.58 × 11,663,407.85
  4. Step 4: Simplify right side
    37,221,564.65x = 651,215,840,290,513.12
  5. Step 5: Solve for x
    x = 651,215,840,290,513.12/37,221,564.65
  6. Step 6: Final answer
    x = 17,495,660.01

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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.