Home / 46,112,784.40-69,170,585.88-15,820,222.48

Finding the Fourth Proportional to 46,112,784.40, 69,170,585.88 and 15,820,222.48

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Solution

The fourth proportional to 46,112,784.40, 69,170,585.88 and 15,820,222.48 is: 23,730,817.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,112,784.40 : 69,170,585.88 = 15,820,222.48 : x
  2. Step 2: Convert to fraction form
    46,112,784.40/69,170,585.88 = 15,820,222.48/x
  3. Step 3: Cross multiply
    46,112,784.40x = 69,170,585.88 × 15,820,222.48
  4. Step 4: Simplify right side
    46,112,784.40x = 1,094,294,057,693,546.50
  5. Step 5: Solve for x
    x = 1,094,294,057,693,546.50/46,112,784.40
  6. Step 6: Final answer
    x = 23,730,817.21

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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.