Home / 14,551,350.30-21,827,025.45-4,316,579.10

Finding the Fourth Proportional to 14,551,350.30, 21,827,025.45 and 4,316,579.10

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Solution

The fourth proportional to 14,551,350.30, 21,827,025.45 and 4,316,579.10 is: 6,474,868.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,350.30 : 21,827,025.45 = 4,316,579.10 : x
  2. Step 2: Convert to fraction form
    14,551,350.30/21,827,025.45 = 4,316,579.10/x
  3. Step 3: Cross multiply
    14,551,350.30x = 21,827,025.45 × 4,316,579.10
  4. Step 4: Simplify right side
    14,551,350.30x = 94,218,081,872,638.08
  5. Step 5: Solve for x
    x = 94,218,081,872,638.08/14,551,350.30
  6. Step 6: Final answer
    x = 6,474,868.65

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Double scale
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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.