Home / 16,447,345.56-24,672,670.74-5,663,219.40

Finding the Fourth Proportional to 16,447,345.56, 24,672,670.74 and 5,663,219.40

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Solution

The fourth proportional to 16,447,345.56, 24,672,670.74 and 5,663,219.40 is: 8,495,398.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,447,345.56 : 24,672,670.74 = 5,663,219.40 : x
  2. Step 2: Convert to fraction form
    16,447,345.56/24,672,670.74 = 5,663,219.40/x
  3. Step 3: Cross multiply
    16,447,345.56x = 24,672,670.74 × 5,663,219.40
  4. Step 4: Simplify right side
    16,447,345.56x = 139,726,747,584,580.36
  5. Step 5: Solve for x
    x = 139,726,747,584,580.36/16,447,345.56
  6. Step 6: Final answer
    x = 8,495,398.06

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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.