Home / 37,352,431.77-55,657,313.15-33,277,607.83

Finding the Fourth Proportional to 37,352,431.77, 55,657,313.15 and 33,277,607.83

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Solution

The fourth proportional to 37,352,431.77, 55,657,313.15 and 33,277,607.83 is: 49,585,586.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,352,431.77 : 55,657,313.15 = 33,277,607.83 : x
  2. Step 2: Convert to fraction form
    37,352,431.77/55,657,313.15 = 33,277,607.83/x
  3. Step 3: Cross multiply
    37,352,431.77x = 55,657,313.15 × 33,277,607.83
  4. Step 4: Simplify right side
    37,352,431.77x = 1,852,142,239,877,201.75
  5. Step 5: Solve for x
    x = 1,852,142,239,877,201.75/37,352,431.77
  6. Step 6: Final answer
    x = 49,585,586.59

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Double scale
Find fourth proportional to 37,352,432.77, 55,657,314.64 and 33,277,608.83
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.