Home / 169,453,836.61-233,833,461.08-95,100,037.02

Finding the Fourth Proportional to 169,453,836.61, 233,833,461.08 and 95,100,037.02

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Solution

The fourth proportional to 169,453,836.61, 233,833,461.08 and 95,100,037.02 is: 131,230,848.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,453,836.61 : 233,833,461.08 = 95,100,037.02 : x
  2. Step 2: Convert to fraction form
    169,453,836.61/233,833,461.08 = 95,100,037.02/x
  3. Step 3: Cross multiply
    169,453,836.61x = 233,833,461.08 × 95,100,037.02
  4. Step 4: Simplify right side
    169,453,836.61x = 22,237,570,805,222,728
  5. Step 5: Solve for x
    x = 22,237,570,805,222,728/169,453,836.61
  6. Step 6: Final answer
    x = 131,230,848.77

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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.