Home / 14,316,914.24-21,478,734.84-4,732,293.32

Finding the Fourth Proportional to 14,316,914.24, 21,478,734.84 and 4,732,293.32

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Solution

The fourth proportional to 14,316,914.24, 21,478,734.84 and 4,732,293.32 is: 7,099,551.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,316,914.24 : 21,478,734.84 = 4,732,293.32 : x
  2. Step 2: Convert to fraction form
    14,316,914.24/21,478,734.84 = 4,732,293.32/x
  3. Step 3: Cross multiply
    14,316,914.24x = 21,478,734.84 × 4,732,293.32
  4. Step 4: Simplify right side
    14,316,914.24x = 101,643,673,405,383.28
  5. Step 5: Solve for x
    x = 101,643,673,405,383.28/14,316,914.24
  6. Step 6: Final answer
    x = 7,099,551.74

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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.