Home / 335,968,443.09-463,664,051.15-185,290,567.65

Finding the Fourth Proportional to 335,968,443.09, 463,664,051.15 and 185,290,567.65

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Solution

The fourth proportional to 335,968,443.09, 463,664,051.15 and 185,290,567.65 is: 255,716,204.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,968,443.09 : 463,664,051.15 = 185,290,567.65 : x
  2. Step 2: Convert to fraction form
    335,968,443.09/463,664,051.15 = 185,290,567.65/x
  3. Step 3: Cross multiply
    335,968,443.09x = 463,664,051.15 × 185,290,567.65
  4. Step 4: Simplify right side
    335,968,443.09x = 85,912,575,235,555,680
  5. Step 5: Solve for x
    x = 85,912,575,235,555,680/335,968,443.09
  6. Step 6: Final answer
    x = 255,716,204.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.