Home / 34,246,941.77-51,364,944.34-9,980,192.41

Finding the Fourth Proportional to 34,246,941.77, 51,364,944.34 and 9,980,192.41

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Solution

The fourth proportional to 34,246,941.77, 51,364,944.34 and 9,980,192.41 is: 14,968,695.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,246,941.77 : 51,364,944.34 = 9,980,192.41 : x
  2. Step 2: Convert to fraction form
    34,246,941.77/51,364,944.34 = 9,980,192.41/x
  3. Step 3: Cross multiply
    34,246,941.77x = 51,364,944.34 × 9,980,192.41
  4. Step 4: Simplify right side
    34,246,941.77x = 512,632,027,642,140.50
  5. Step 5: Solve for x
    x = 512,632,027,642,140.50/34,246,941.77
  6. Step 6: Final answer
    x = 14,968,695.05

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1.5x scale

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.