Home / 883,424,653,359.92-1,325,027,302,821.80-238,080,767,047.92

Finding the Fourth Proportional to 883,424,653,359.92, 1,325,027,302,821.80 and 238,080,767,047.92

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Solution

The fourth proportional to 883,424,653,359.92, 1,325,027,302,821.80 and 238,080,767,047.92 is: 357,091,592,831.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,424,653,359.92 : 1,325,027,302,821.80 = 238,080,767,047.92 : x
  2. Step 2: Convert to fraction form
    883,424,653,359.92/1,325,027,302,821.80 = 238,080,767,047.92/x
  3. Step 3: Cross multiply
    883,424,653,359.92x = 1,325,027,302,821.80 × 238,080,767,047.92
  4. Step 4: Simplify right side
    883,424,653,359.92x = 315,463,516,615,250,762,792,960
  5. Step 5: Solve for x
    x = 315,463,516,615,250,762,792,960/883,424,653,359.92
  6. Step 6: Final answer
    x = 357,091,592,831.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.