Home / 180,298,331,783.07-270,456,195,744.26-59,284,207,683.81

Finding the Fourth Proportional to 180,298,331,783.07, 270,456,195,744.26 and 59,284,207,683.81

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Solution

The fourth proportional to 180,298,331,783.07, 270,456,195,744.26 and 59,284,207,683.81 is: 88,929,171,553.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,298,331,783.07 : 270,456,195,744.26 = 59,284,207,683.81 : x
  2. Step 2: Convert to fraction form
    180,298,331,783.07/270,456,195,744.26 = 59,284,207,683.81/x
  3. Step 3: Cross multiply
    180,298,331,783.07x = 270,456,195,744.26 × 59,284,207,683.81
  4. Step 4: Simplify right side
    180,298,331,783.07x = 16,033,781,277,875,339,526,144
  5. Step 5: Solve for x
    x = 16,033,781,277,875,339,526,144/180,298,331,783.07
  6. Step 6: Final answer
    x = 88,929,171,553.11

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1.5x scale

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.