Home / 61,499,865.03-92,283,847.59-36,847,209.72

Finding the Fourth Proportional to 61,499,865.03, 92,283,847.59 and 36,847,209.72

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Solution

The fourth proportional to 61,499,865.03, 92,283,847.59 and 36,847,209.72 is: 55,291,215.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,499,865.03 : 92,283,847.59 = 36,847,209.72 : x
  2. Step 2: Convert to fraction form
    61,499,865.03/92,283,847.59 = 36,847,209.72/x
  3. Step 3: Cross multiply
    61,499,865.03x = 92,283,847.59 × 36,847,209.72
  4. Step 4: Simplify right side
    61,499,865.03x = 3,400,402,285,917,246.50
  5. Step 5: Solve for x
    x = 3,400,402,285,917,246.50/61,499,865.03
  6. Step 6: Final answer
    x = 55,291,215.42

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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.