Home / 16,287,136.02-24,430,690.13-4,156,598.50

Finding the Fourth Proportional to 16,287,136.02, 24,430,690.13 and 4,156,598.50

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Solution

The fourth proportional to 16,287,136.02, 24,430,690.13 and 4,156,598.50 is: 6,234,894.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,136.02 : 24,430,690.13 = 4,156,598.50 : x
  2. Step 2: Convert to fraction form
    16,287,136.02/24,430,690.13 = 4,156,598.50/x
  3. Step 3: Cross multiply
    16,287,136.02x = 24,430,690.13 × 4,156,598.50
  4. Step 4: Simplify right side
    16,287,136.02x = 101,548,569,866,463.09
  5. Step 5: Solve for x
    x = 101,548,569,866,463.09/16,287,136.02
  6. Step 6: Final answer
    x = 6,234,894.20

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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.