Home / 175,633,581.42-263,426,456.88-46,230,355.26

Finding the Fourth Proportional to 175,633,581.42, 263,426,456.88 and 46,230,355.26

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Solution

The fourth proportional to 175,633,581.42, 263,426,456.88 and 46,230,355.26 is: 69,339,237.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,633,581.42 : 263,426,456.88 = 46,230,355.26 : x
  2. Step 2: Convert to fraction form
    175,633,581.42/263,426,456.88 = 46,230,355.26/x
  3. Step 3: Cross multiply
    175,633,581.42x = 263,426,456.88 × 46,230,355.26
  4. Step 4: Simplify right side
    175,633,581.42x = 12,178,298,686,445,470
  5. Step 5: Solve for x
    x = 12,178,298,686,445,470/175,633,581.42
  6. Step 6: Final answer
    x = 69,339,237.91

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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.