Home / 565,381,412.24-848,082,746.27-177,195,648.20

Finding the Fourth Proportional to 565,381,412.24, 848,082,746.27 and 177,195,648.20

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Solution

The fourth proportional to 565,381,412.24, 848,082,746.27 and 177,195,648.20 is: 265,796,803.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,381,412.24 : 848,082,746.27 = 177,195,648.20 : x
  2. Step 2: Convert to fraction form
    565,381,412.24/848,082,746.27 = 177,195,648.20/x
  3. Step 3: Cross multiply
    565,381,412.24x = 848,082,746.27 × 177,195,648.20
  4. Step 4: Simplify right side
    565,381,412.24x = 150,276,571,955,111,968
  5. Step 5: Solve for x
    x = 150,276,571,955,111,968/565,381,412.24
  6. Step 6: Final answer
    x = 265,796,803.19

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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.