Home / 188,460,610,334.22-282,669,962,980.50-67,444,281,667.56

Finding the Fourth Proportional to 188,460,610,334.22, 282,669,962,980.50 and 67,444,281,667.56

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Solution

The fourth proportional to 188,460,610,334.22, 282,669,962,980.50 and 67,444,281,667.56 is: 101,158,924,235.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,460,610,334.22 : 282,669,962,980.50 = 67,444,281,667.56 : x
  2. Step 2: Convert to fraction form
    188,460,610,334.22/282,669,962,980.50 = 67,444,281,667.56/x
  3. Step 3: Cross multiply
    188,460,610,334.22x = 282,669,962,980.50 × 67,444,281,667.56
  4. Step 4: Simplify right side
    188,460,610,334.22x = 19,064,472,602,215,599,570,944
  5. Step 5: Solve for x
    x = 19,064,472,602,215,599,570,944/188,460,610,334.22
  6. Step 6: Final answer
    x = 101,158,924,235.71

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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.