Home / 58,704,060.87-88,041,539.85-19,841,649.55

Finding the Fourth Proportional to 58,704,060.87, 88,041,539.85 and 19,841,649.55

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Solution

The fourth proportional to 58,704,060.87, 88,041,539.85 and 19,841,649.55 is: 29,757,556.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,704,060.87 : 88,041,539.85 = 19,841,649.55 : x
  2. Step 2: Convert to fraction form
    58,704,060.87/88,041,539.85 = 19,841,649.55/x
  3. Step 3: Cross multiply
    58,704,060.87x = 88,041,539.85 × 19,841,649.55
  4. Step 4: Simplify right side
    58,704,060.87x = 1,746,889,379,546,059.50
  5. Step 5: Solve for x
    x = 1,746,889,379,546,059.50/58,704,060.87
  6. Step 6: Final answer
    x = 29,757,556.01

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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.