Home / 182,798,573.12-252,240,749.19-102,334,970.92

Finding the Fourth Proportional to 182,798,573.12, 252,240,749.19 and 102,334,970.92

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Solution

The fourth proportional to 182,798,573.12, 252,240,749.19 and 102,334,970.92 is: 141,210,345.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,798,573.12 : 252,240,749.19 = 102,334,970.92 : x
  2. Step 2: Convert to fraction form
    182,798,573.12/252,240,749.19 = 102,334,970.92/x
  3. Step 3: Cross multiply
    182,798,573.12x = 252,240,749.19 × 102,334,970.92
  4. Step 4: Simplify right side
    182,798,573.12x = 25,813,049,732,754,444
  5. Step 5: Solve for x
    x = 25,813,049,732,754,444/182,798,573.12
  6. Step 6: Final answer
    x = 141,210,345.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.