Home / 61,824,429.02-92,736,963.45-36,247,502.30

Finding the Fourth Proportional to 61,824,429.02, 92,736,963.45 and 36,247,502.30

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Solution

The fourth proportional to 61,824,429.02, 92,736,963.45 and 36,247,502.30 is: 54,371,441.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,429.02 : 92,736,963.45 = 36,247,502.30 : x
  2. Step 2: Convert to fraction form
    61,824,429.02/92,736,963.45 = 36,247,502.30/x
  3. Step 3: Cross multiply
    61,824,429.02x = 92,736,963.45 × 36,247,502.30
  4. Step 4: Simplify right side
    61,824,429.02x = 3,361,483,295,485,206.50
  5. Step 5: Solve for x
    x = 3,361,483,295,485,206.50/61,824,429.02
  6. Step 6: Final answer
    x = 54,371,441.01

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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.