Home / 62,349,776.90-93,524,665.35-61,286,894.90

Finding the Fourth Proportional to 62,349,776.90, 93,524,665.35 and 61,286,894.90

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Solution

The fourth proportional to 62,349,776.90, 93,524,665.35 and 61,286,894.90 is: 91,930,342.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,349,776.90 : 93,524,665.35 = 61,286,894.90 : x
  2. Step 2: Convert to fraction form
    62,349,776.90/93,524,665.35 = 61,286,894.90/x
  3. Step 3: Cross multiply
    62,349,776.90x = 93,524,665.35 × 61,286,894.90
  4. Step 4: Simplify right side
    62,349,776.90x = 5,731,836,335,863,121
  5. Step 5: Solve for x
    x = 5,731,836,335,863,121/62,349,776.90
  6. Step 6: Final answer
    x = 91,930,342.35

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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.