Home / 568,258,943.04-852,412,121.64-180,073,182.24

Finding the Fourth Proportional to 568,258,943.04, 852,412,121.64 and 180,073,182.24

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Solution

The fourth proportional to 568,258,943.04, 852,412,121.64 and 180,073,182.24 is: 270,117,285.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,258,943.04 : 852,412,121.64 = 180,073,182.24 : x
  2. Step 2: Convert to fraction form
    568,258,943.04/852,412,121.64 = 180,073,182.24/x
  3. Step 3: Cross multiply
    568,258,943.04x = 852,412,121.64 × 180,073,182.24
  4. Step 4: Simplify right side
    568,258,943.04x = 153,496,563,323,664,768
  5. Step 5: Solve for x
    x = 153,496,563,323,664,768/568,258,943.04
  6. Step 6: Final answer
    x = 270,117,285.80

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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.