Home / 58,706,739.20-88,060,108.80-16,156,467.20

Finding the Fourth Proportional to 58,706,739.20, 88,060,108.80 and 16,156,467.20

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Solution

The fourth proportional to 58,706,739.20, 88,060,108.80 and 16,156,467.20 is: 24,234,700.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,706,739.20 : 88,060,108.80 = 16,156,467.20 : x
  2. Step 2: Convert to fraction form
    58,706,739.20/88,060,108.80 = 16,156,467.20/x
  3. Step 3: Cross multiply
    58,706,739.20x = 88,060,108.80 × 16,156,467.20
  4. Step 4: Simplify right side
    58,706,739.20x = 1,422,740,259,455,631.25
  5. Step 5: Solve for x
    x = 1,422,740,259,455,631.25/58,706,739.20
  6. Step 6: Final answer
    x = 24,234,700.80

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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.