Home / 29,914,823.70-44,872,235.55-15,565,916.70

Finding the Fourth Proportional to 29,914,823.70, 44,872,235.55 and 15,565,916.70

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Solution

The fourth proportional to 29,914,823.70, 44,872,235.55 and 15,565,916.70 is: 23,348,875.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,914,823.70 : 44,872,235.55 = 15,565,916.70 : x
  2. Step 2: Convert to fraction form
    29,914,823.70/44,872,235.55 = 15,565,916.70/x
  3. Step 3: Cross multiply
    29,914,823.70x = 44,872,235.55 × 15,565,916.70
  4. Step 4: Simplify right side
    29,914,823.70x = 698,477,480,714,078.62
  5. Step 5: Solve for x
    x = 698,477,480,714,078.62/29,914,823.70
  6. Step 6: Final answer
    x = 23,348,875.05

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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.