Home / 67,630,015.02-93,329,601.63-36,690,184.30

Finding the Fourth Proportional to 67,630,015.02, 93,329,601.63 and 36,690,184.30

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Solution

The fourth proportional to 67,630,015.02, 93,329,601.63 and 36,690,184.30 is: 50,632,552.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,630,015.02 : 93,329,601.63 = 36,690,184.30 : x
  2. Step 2: Convert to fraction form
    67,630,015.02/93,329,601.63 = 36,690,184.30/x
  3. Step 3: Cross multiply
    67,630,015.02x = 93,329,601.63 × 36,690,184.30
  4. Step 4: Simplify right side
    67,630,015.02x = 3,424,280,284,266,829
  5. Step 5: Solve for x
    x = 3,424,280,284,266,829/67,630,015.02
  6. Step 6: Final answer
    x = 50,632,552.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.