Home / 15,385,411.47-23,077,475.69-4,025,608.59

Finding the Fourth Proportional to 15,385,411.47, 23,077,475.69 and 4,025,608.59

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Solution

The fourth proportional to 15,385,411.47, 23,077,475.69 and 4,025,608.59 is: 6,038,245.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,385,411.47 : 23,077,475.69 = 4,025,608.59 : x
  2. Step 2: Convert to fraction form
    15,385,411.47/23,077,475.69 = 4,025,608.59/x
  3. Step 3: Cross multiply
    15,385,411.47x = 23,077,475.69 × 4,025,608.59
  4. Step 4: Simplify right side
    15,385,411.47x = 92,900,884,353,052.12
  5. Step 5: Solve for x
    x = 92,900,884,353,052.12/15,385,411.47
  6. Step 6: Final answer
    x = 6,038,245.03

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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.