Home / 195,783,306.32-293,670,693.39-92,095,038.92

Finding the Fourth Proportional to 195,783,306.32, 293,670,693.39 and 92,095,038.92

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Solution

The fourth proportional to 195,783,306.32, 293,670,693.39 and 92,095,038.92 is: 138,140,551.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,783,306.32 : 293,670,693.39 = 92,095,038.92 : x
  2. Step 2: Convert to fraction form
    195,783,306.32/293,670,693.39 = 92,095,038.92/x
  3. Step 3: Cross multiply
    195,783,306.32x = 293,670,693.39 × 92,095,038.92
  4. Step 4: Simplify right side
    195,783,306.32x = 27,045,613,935,947,084
  5. Step 5: Solve for x
    x = 27,045,613,935,947,084/195,783,306.32
  6. Step 6: Final answer
    x = 138,140,551.64

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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.