Home / 565,810,898.10-848,716,565.85-254,555,024.19

Finding the Fourth Proportional to 565,810,898.10, 848,716,565.85 and 254,555,024.19

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Solution

The fourth proportional to 565,810,898.10, 848,716,565.85 and 254,555,024.19 is: 381,832,634.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,810,898.10 : 848,716,565.85 = 254,555,024.19 : x
  2. Step 2: Convert to fraction form
    565,810,898.10/848,716,565.85 = 254,555,024.19/x
  3. Step 3: Cross multiply
    565,810,898.10x = 848,716,565.85 × 254,555,024.19
  4. Step 4: Simplify right side
    565,810,898.10x = 216,045,065,950,400,480
  5. Step 5: Solve for x
    x = 216,045,065,950,400,480/565,810,898.10
  6. Step 6: Final answer
    x = 381,832,634.68

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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.