Home / 11,224,342.51-16,837,114.85-3,547,403.20

Finding the Fourth Proportional to 11,224,342.51, 16,837,114.85 and 3,547,403.20

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Solution

The fourth proportional to 11,224,342.51, 16,837,114.85 and 3,547,403.20 is: 5,321,294.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,224,342.51 : 16,837,114.85 = 3,547,403.20 : x
  2. Step 2: Convert to fraction form
    11,224,342.51/16,837,114.85 = 3,547,403.20/x
  3. Step 3: Cross multiply
    11,224,342.51x = 16,837,114.85 × 3,547,403.20
  4. Step 4: Simplify right side
    11,224,342.51x = 59,728,035,097,657.53
  5. Step 5: Solve for x
    x = 59,728,035,097,657.53/11,224,342.51
  6. Step 6: Final answer
    x = 5,321,294.77

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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.