Home / 58,012,422,045.20-87,018,633,067.80-16,089,206,685.20

Finding the Fourth Proportional to 58,012,422,045.20, 87,018,633,067.80 and 16,089,206,685.20

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Solution

The fourth proportional to 58,012,422,045.20, 87,018,633,067.80 and 16,089,206,685.20 is: 24,133,810,027.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,012,422,045.20 : 87,018,633,067.80 = 16,089,206,685.20 : x
  2. Step 2: Convert to fraction form
    58,012,422,045.20/87,018,633,067.80 = 16,089,206,685.20/x
  3. Step 3: Cross multiply
    58,012,422,045.20x = 87,018,633,067.80 × 16,089,206,685.20
  4. Step 4: Simplify right side
    58,012,422,045.20x = 1,400,060,772,891,413,708,800
  5. Step 5: Solve for x
    x = 1,400,060,772,891,413,708,800/58,012,422,045.20
  6. Step 6: Final answer
    x = 24,133,810,027.80

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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.