Home / 58,099,259.20-87,148,888.80-25,766,651.20

Finding the Fourth Proportional to 58,099,259.20, 87,148,888.80 and 25,766,651.20

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Solution

The fourth proportional to 58,099,259.20, 87,148,888.80 and 25,766,651.20 is: 38,649,976.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,099,259.20 : 87,148,888.80 = 25,766,651.20 : x
  2. Step 2: Convert to fraction form
    58,099,259.20/87,148,888.80 = 25,766,651.20/x
  3. Step 3: Cross multiply
    58,099,259.20x = 87,148,888.80 × 25,766,651.20
  4. Step 4: Simplify right side
    58,099,259.20x = 2,245,535,020,177,186.50
  5. Step 5: Solve for x
    x = 2,245,535,020,177,186.50/58,099,259.20
  6. Step 6: Final answer
    x = 38,649,976.80

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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.