Home / 253,979,248,188.24-350,468,581,532.04-147,058,409,624.40

Finding the Fourth Proportional to 253,979,248,188.24, 350,468,581,532.04 and 147,058,409,624.40

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Solution

The fourth proportional to 253,979,248,188.24, 350,468,581,532.04 and 147,058,409,624.40 is: 202,927,414,704.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,979,248,188.24 : 350,468,581,532.04 = 147,058,409,624.40 : x
  2. Step 2: Convert to fraction form
    253,979,248,188.24/350,468,581,532.04 = 147,058,409,624.40/x
  3. Step 3: Cross multiply
    253,979,248,188.24x = 350,468,581,532.04 × 147,058,409,624.40
  4. Step 4: Simplify right side
    253,979,248,188.24x = 51,539,352,223,421,164,421,120
  5. Step 5: Solve for x
    x = 51,539,352,223,421,164,421,120/253,979,248,188.24
  6. Step 6: Final answer
    x = 202,927,414,704.46

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1.5x scale

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.