Home / 94,264,937.26-130,083,574.32-54,574,141.57

Finding the Fourth Proportional to 94,264,937.26, 130,083,574.32 and 54,574,141.57

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Solution

The fourth proportional to 94,264,937.26, 130,083,574.32 and 54,574,141.57 is: 75,311,134.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,264,937.26 : 130,083,574.32 = 54,574,141.57 : x
  2. Step 2: Convert to fraction form
    94,264,937.26/130,083,574.32 = 54,574,141.57/x
  3. Step 3: Cross multiply
    94,264,937.26x = 130,083,574.32 × 54,574,141.57
  4. Step 4: Simplify right side
    94,264,937.26x = 7,099,199,400,546,088
  5. Step 5: Solve for x
    x = 7,099,199,400,546,088/94,264,937.26
  6. Step 6: Final answer
    x = 75,311,134.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.