Home / 44,551,592.94-66,827,442.69-12,203,774.36

Finding the Fourth Proportional to 44,551,592.94, 66,827,442.69 and 12,203,774.36

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Solution

The fourth proportional to 44,551,592.94, 66,827,442.69 and 12,203,774.36 is: 18,305,676.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,551,592.94 : 66,827,442.69 = 12,203,774.36 : x
  2. Step 2: Convert to fraction form
    44,551,592.94/66,827,442.69 = 12,203,774.36/x
  3. Step 3: Cross multiply
    44,551,592.94x = 66,827,442.69 × 12,203,774.36
  4. Step 4: Simplify right side
    44,551,592.94x = 815,547,031,310,454.25
  5. Step 5: Solve for x
    x = 815,547,031,310,454.25/44,551,592.94
  6. Step 6: Final answer
    x = 18,305,676.13

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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.