Home / 111,832,424,125.90-167,749,263,332.96-37,302,202,949.74

Finding the Fourth Proportional to 111,832,424,125.90, 167,749,263,332.96 and 37,302,202,949.74

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Solution

The fourth proportional to 111,832,424,125.90, 167,749,263,332.96 and 37,302,202,949.74 is: 55,953,513,611.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,832,424,125.90 : 167,749,263,332.96 = 37,302,202,949.74 : x
  2. Step 2: Convert to fraction form
    111,832,424,125.90/167,749,263,332.96 = 37,302,202,949.74/x
  3. Step 3: Cross multiply
    111,832,424,125.90x = 167,749,263,332.96 × 37,302,202,949.74
  4. Step 4: Simplify right side
    111,832,424,125.90x = 6,257,417,065,515,116,920,832
  5. Step 5: Solve for x
    x = 6,257,417,065,515,116,920,832/111,832,424,125.90
  6. Step 6: Final answer
    x = 55,953,513,611.32

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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.