Home / 590,125,359.32-814,444,409.13-335,868,538.19

Finding the Fourth Proportional to 590,125,359.32, 814,444,409.13 and 335,868,538.19

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Solution

The fourth proportional to 590,125,359.32, 814,444,409.13 and 335,868,538.19 is: 463,539,227.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,125,359.32 : 814,444,409.13 = 335,868,538.19 : x
  2. Step 2: Convert to fraction form
    590,125,359.32/814,444,409.13 = 335,868,538.19/x
  3. Step 3: Cross multiply
    590,125,359.32x = 814,444,409.13 × 335,868,538.19
  4. Step 4: Simplify right side
    590,125,359.32x = 273,546,253,127,439,168
  5. Step 5: Solve for x
    x = 273,546,253,127,439,168/590,125,359.32
  6. Step 6: Final answer
    x = 463,539,227.40

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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.