Home / 35,205,154.80-52,807,732.20-23,111,919.60

Finding the Fourth Proportional to 35,205,154.80, 52,807,732.20 and 23,111,919.60

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Solution

The fourth proportional to 35,205,154.80, 52,807,732.20 and 23,111,919.60 is: 34,667,879.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,205,154.80 : 52,807,732.20 = 23,111,919.60 : x
  2. Step 2: Convert to fraction form
    35,205,154.80/52,807,732.20 = 23,111,919.60/x
  3. Step 3: Cross multiply
    35,205,154.80x = 52,807,732.20 × 23,111,919.60
  4. Step 4: Simplify right side
    35,205,154.80x = 1,220,488,060,864,731.25
  5. Step 5: Solve for x
    x = 1,220,488,060,864,731.25/35,205,154.80
  6. Step 6: Final answer
    x = 34,667,879.40

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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.