Home / 187,277,750.40-262,368,009.60-187,277,750.40

Finding the Fourth Proportional to 187,277,750.40, 262,368,009.60 and 187,277,750.40

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Solution

The fourth proportional to 187,277,750.40, 262,368,009.60 and 187,277,750.40 is: 262,368,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,277,750.40 : 262,368,009.60 = 187,277,750.40 : x
  2. Step 2: Convert to fraction form
    187,277,750.40/262,368,009.60 = 187,277,750.40/x
  3. Step 3: Cross multiply
    187,277,750.40x = 262,368,009.60 × 187,277,750.40
  4. Step 4: Simplify right side
    187,277,750.40x = 49,135,690,614,813,608
  5. Step 5: Solve for x
    x = 49,135,690,614,813,608/187,277,750.40
  6. Step 6: Final answer
    x = 262,368,009.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.