Home / 30,267,332.10-45,400,998.15-24,952,922.10

Finding the Fourth Proportional to 30,267,332.10, 45,400,998.15 and 24,952,922.10

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Solution

The fourth proportional to 30,267,332.10, 45,400,998.15 and 24,952,922.10 is: 37,429,383.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,267,332.10 : 45,400,998.15 = 24,952,922.10 : x
  2. Step 2: Convert to fraction form
    30,267,332.10/45,400,998.15 = 24,952,922.10/x
  3. Step 3: Cross multiply
    30,267,332.10x = 45,400,998.15 × 24,952,922.10
  4. Step 4: Simplify right side
    30,267,332.10x = 1,132,887,570,099,194.25
  5. Step 5: Solve for x
    x = 1,132,887,570,099,194.25/30,267,332.10
  6. Step 6: Final answer
    x = 37,429,383.15

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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.