Home / 36,348,650.10-54,522,975.15-34,913,759.40

Finding the Fourth Proportional to 36,348,650.10, 54,522,975.15 and 34,913,759.40

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Solution

The fourth proportional to 36,348,650.10, 54,522,975.15 and 34,913,759.40 is: 52,370,639.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,348,650.10 : 54,522,975.15 = 34,913,759.40 : x
  2. Step 2: Convert to fraction form
    36,348,650.10/54,522,975.15 = 34,913,759.40/x
  3. Step 3: Cross multiply
    36,348,650.10x = 54,522,975.15 × 34,913,759.40
  4. Step 4: Simplify right side
    36,348,650.10x = 1,903,602,036,159,278.75
  5. Step 5: Solve for x
    x = 1,903,602,036,159,278.75/36,348,650.10
  6. Step 6: Final answer
    x = 52,370,639.10

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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.