Home / 14,242,066.05-21,363,099.35-3,459,294.24

Finding the Fourth Proportional to 14,242,066.05, 21,363,099.35 and 3,459,294.24

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Solution

The fourth proportional to 14,242,066.05, 21,363,099.35 and 3,459,294.24 is: 5,188,941.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,242,066.05 : 21,363,099.35 = 3,459,294.24 : x
  2. Step 2: Convert to fraction form
    14,242,066.05/21,363,099.35 = 3,459,294.24/x
  3. Step 3: Cross multiply
    14,242,066.05x = 21,363,099.35 × 3,459,294.24
  4. Step 4: Simplify right side
    14,242,066.05x = 73,901,246,512,706.28
  5. Step 5: Solve for x
    x = 73,901,246,512,706.28/14,242,066.05
  6. Step 6: Final answer
    x = 5,188,941.43

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1.5x scale

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.