Home / 17,766,796,539.95-24,520,810,719.87-11,249,493,632.48

Finding the Fourth Proportional to 17,766,796,539.95, 24,520,810,719.87 and 11,249,493,632.48

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Solution

The fourth proportional to 17,766,796,539.95, 24,520,810,719.87 and 11,249,493,632.48 is: 15,525,967,409.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,796,539.95 : 24,520,810,719.87 = 11,249,493,632.48 : x
  2. Step 2: Convert to fraction form
    17,766,796,539.95/24,520,810,719.87 = 11,249,493,632.48/x
  3. Step 3: Cross multiply
    17,766,796,539.95x = 24,520,810,719.87 × 11,249,493,632.48
  4. Step 4: Simplify right side
    17,766,796,539.95x = 275,846,704,056,302,272,512
  5. Step 5: Solve for x
    x = 275,846,704,056,302,272,512/17,766,796,539.95
  6. Step 6: Final answer
    x = 15,525,967,409.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.