Home / 58,096,116.80-87,172,168.80-41,020,020.80

Finding the Fourth Proportional to 58,096,116.80, 87,172,168.80 and 41,020,020.80

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Solution

The fourth proportional to 58,096,116.80, 87,172,168.80 and 41,020,020.80 is: 61,549,796.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,096,116.80 : 87,172,168.80 = 41,020,020.80 : x
  2. Step 2: Convert to fraction form
    58,096,116.80/87,172,168.80 = 41,020,020.80/x
  3. Step 3: Cross multiply
    58,096,116.80x = 87,172,168.80 × 41,020,020.80
  4. Step 4: Simplify right side
    58,096,116.80x = 3,575,804,177,357,110.50
  5. Step 5: Solve for x
    x = 3,575,804,177,357,110.50/58,096,116.80
  6. Step 6: Final answer
    x = 61,549,796.69

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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.