Home / 185,287,353.94-277,933,026.63-55,896,085.06

Finding the Fourth Proportional to 185,287,353.94, 277,933,026.63 and 55,896,085.06

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Solution

The fourth proportional to 185,287,353.94, 277,933,026.63 and 55,896,085.06 is: 83,844,729.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,287,353.94 : 277,933,026.63 = 55,896,085.06 : x
  2. Step 2: Convert to fraction form
    185,287,353.94/277,933,026.63 = 55,896,085.06/x
  3. Step 3: Cross multiply
    185,287,353.94x = 277,933,026.63 × 55,896,085.06
  4. Step 4: Simplify right side
    185,287,353.94x = 15,535,368,097,493,726
  5. Step 5: Solve for x
    x = 15,535,368,097,493,726/185,287,353.94
  6. Step 6: Final answer
    x = 83,844,729.64

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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.