Home / 29,376,009.60-44,064,014.40-28,536,201.60

Finding the Fourth Proportional to 29,376,009.60, 44,064,014.40 and 28,536,201.60

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Solution

The fourth proportional to 29,376,009.60, 44,064,014.40 and 28,536,201.60 is: 42,804,302.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,009.60 : 44,064,014.40 = 28,536,201.60 : x
  2. Step 2: Convert to fraction form
    29,376,009.60/44,064,014.40 = 28,536,201.60/x
  3. Step 3: Cross multiply
    29,376,009.60x = 44,064,014.40 × 28,536,201.60
  4. Step 4: Simplify right side
    29,376,009.60x = 1,257,419,598,223,703
  5. Step 5: Solve for x
    x = 1,257,419,598,223,703/29,376,009.60
  6. Step 6: Final answer
    x = 42,804,302.40

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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.