Home / 252,637,305.58-348,493,986.24-152,095,809.39

Finding the Fourth Proportional to 252,637,305.58, 348,493,986.24 and 152,095,809.39

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Solution

The fourth proportional to 252,637,305.58, 348,493,986.24 and 152,095,809.39 is: 209,804,624.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,637,305.58 : 348,493,986.24 = 152,095,809.39 : x
  2. Step 2: Convert to fraction form
    252,637,305.58/348,493,986.24 = 152,095,809.39/x
  3. Step 3: Cross multiply
    252,637,305.58x = 348,493,986.24 × 152,095,809.39
  4. Step 4: Simplify right side
    252,637,305.58x = 53,004,474,905,654,896
  5. Step 5: Solve for x
    x = 53,004,474,905,654,896/252,637,305.58
  6. Step 6: Final answer
    x = 209,804,624.00

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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.