Home / 9,475,758.33-13,076,546.16-5,124,844.53

Finding the Fourth Proportional to 9,475,758.33, 13,076,546.16 and 5,124,844.53

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Solution

The fourth proportional to 9,475,758.33, 13,076,546.16 and 5,124,844.53 is: 7,072,285.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,758.33 : 13,076,546.16 = 5,124,844.53 : x
  2. Step 2: Convert to fraction form
    9,475,758.33/13,076,546.16 = 5,124,844.53/x
  3. Step 3: Cross multiply
    9,475,758.33x = 13,076,546.16 × 5,124,844.53
  4. Step 4: Simplify right side
    9,475,758.33x = 67,015,266,059,368.51
  5. Step 5: Solve for x
    x = 67,015,266,059,368.51/9,475,758.33
  6. Step 6: Final answer
    x = 7,072,285.27

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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.