Home / 239,187,301.60-335,088,970.40-239,187,301.60

Finding the Fourth Proportional to 239,187,301.60, 335,088,970.40 and 239,187,301.60

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Solution

The fourth proportional to 239,187,301.60, 335,088,970.40 and 239,187,301.60 is: 335,088,970.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,187,301.60 : 335,088,970.40 = 239,187,301.60 : x
  2. Step 2: Convert to fraction form
    239,187,301.60/335,088,970.40 = 239,187,301.60/x
  3. Step 3: Cross multiply
    239,187,301.60x = 335,088,970.40 × 239,187,301.60
  4. Step 4: Simplify right side
    239,187,301.60x = 80,149,026,625,898,272
  5. Step 5: Solve for x
    x = 80,149,026,625,898,272/239,187,301.60
  6. Step 6: Final answer
    x = 335,088,970.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.