Home / 598,481,894,869.95-897,838,342,036.92-195,457,016,589.93

Finding the Fourth Proportional to 598,481,894,869.95, 897,838,342,036.92 and 195,457,016,589.93

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Solution

The fourth proportional to 598,481,894,869.95, 897,838,342,036.92 and 195,457,016,589.93 is: 293,223,245,713.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,481,894,869.95 : 897,838,342,036.92 = 195,457,016,589.93 : x
  2. Step 2: Convert to fraction form
    598,481,894,869.95/897,838,342,036.92 = 195,457,016,589.93/x
  3. Step 3: Cross multiply
    598,481,894,869.95x = 897,838,342,036.92 × 195,457,016,589.93
  4. Step 4: Simplify right side
    598,481,894,869.95x = 175,488,803,714,585,507,921,920
  5. Step 5: Solve for x
    x = 175,488,803,714,585,507,921,920/598,481,894,869.95
  6. Step 6: Final answer
    x = 293,223,245,713.59

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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.