Home / 14,993,985.24-22,491,819.05-4,210,445.23

Finding the Fourth Proportional to 14,993,985.24, 22,491,819.05 and 4,210,445.23

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Solution

The fourth proportional to 14,993,985.24, 22,491,819.05 and 4,210,445.23 is: 6,315,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993,985.24 : 22,491,819.05 = 4,210,445.23 : x
  2. Step 2: Convert to fraction form
    14,993,985.24/22,491,819.05 = 4,210,445.23/x
  3. Step 3: Cross multiply
    14,993,985.24x = 22,491,819.05 × 4,210,445.23
  4. Step 4: Simplify right side
    14,993,985.24x = 94,700,572,155,813.86
  5. Step 5: Solve for x
    x = 94,700,572,155,813.86/14,993,985.24
  6. Step 6: Final answer
    x = 6,315,904.05

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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.