Home / 14,423,027.40-21,634,541.10-4,325,648.40

Finding the Fourth Proportional to 14,423,027.40, 21,634,541.10 and 4,325,648.40

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Solution

The fourth proportional to 14,423,027.40, 21,634,541.10 and 4,325,648.40 is: 6,488,472.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,423,027.40 : 21,634,541.10 = 4,325,648.40 : x
  2. Step 2: Convert to fraction form
    14,423,027.40/21,634,541.10 = 4,325,648.40/x
  3. Step 3: Cross multiply
    14,423,027.40x = 21,634,541.10 × 4,325,648.40
  4. Step 4: Simplify right side
    14,423,027.40x = 93,583,418,093,949.25
  5. Step 5: Solve for x
    x = 93,583,418,093,949.25/14,423,027.40
  6. Step 6: Final answer
    x = 6,488,472.60

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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.