Home / 14,242,066.08-21,363,099.39-3,459,294.27

Finding the Fourth Proportional to 14,242,066.08, 21,363,099.39 and 3,459,294.27

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Solution

The fourth proportional to 14,242,066.08, 21,363,099.39 and 3,459,294.27 is: 5,188,941.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,242,066.08 : 21,363,099.39 = 3,459,294.27 : x
  2. Step 2: Convert to fraction form
    14,242,066.08/21,363,099.39 = 3,459,294.27/x
  3. Step 3: Cross multiply
    14,242,066.08x = 21,363,099.39 × 3,459,294.27
  4. Step 4: Simplify right side
    14,242,066.08x = 73,901,247,185,155.53
  5. Step 5: Solve for x
    x = 73,901,247,185,155.53/14,242,066.08
  6. Step 6: Final answer
    x = 5,188,941.46

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Similar ratio
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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.