Home / 55,214,040,835.10-82,814,206,426.51-14,880,047,940.60

Finding the Fourth Proportional to 55,214,040,835.10, 82,814,206,426.51 and 14,880,047,940.60

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Solution

The fourth proportional to 55,214,040,835.10, 82,814,206,426.51 and 14,880,047,940.60 is: 22,318,224,552.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,214,040,835.10 : 82,814,206,426.51 = 14,880,047,940.60 : x
  2. Step 2: Convert to fraction form
    55,214,040,835.10/82,814,206,426.51 = 14,880,047,940.60/x
  3. Step 3: Cross multiply
    55,214,040,835.10x = 82,814,206,426.51 × 14,880,047,940.60
  4. Step 4: Simplify right side
    55,214,040,835.10x = 1,232,279,361,788,799,090,688
  5. Step 5: Solve for x
    x = 1,232,279,361,788,799,090,688/55,214,040,835.10
  6. Step 6: Final answer
    x = 22,318,224,552.14

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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.