Home / 262,364,542.77-362,072,003.58-155,165,758.01

Finding the Fourth Proportional to 262,364,542.77, 362,072,003.58 and 155,165,758.01

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Solution

The fourth proportional to 262,364,542.77, 362,072,003.58 and 155,165,758.01 is: 214,134,030.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,364,542.77 : 362,072,003.58 = 155,165,758.01 : x
  2. Step 2: Convert to fraction form
    262,364,542.77/362,072,003.58 = 155,165,758.01/x
  3. Step 3: Cross multiply
    262,364,542.77x = 362,072,003.58 × 155,165,758.01
  4. Step 4: Simplify right side
    262,364,542.77x = 56,181,176,889,237,536
  5. Step 5: Solve for x
    x = 56,181,176,889,237,536/262,364,542.77
  6. Step 6: Final answer
    x = 214,134,030.07

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