Home / 35,205,148.80-52,807,723.20-23,111,913.60

Finding the Fourth Proportional to 35,205,148.80, 52,807,723.20 and 23,111,913.60

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Solution

The fourth proportional to 35,205,148.80, 52,807,723.20 and 23,111,913.60 is: 34,667,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,205,148.80 : 52,807,723.20 = 23,111,913.60 : x
  2. Step 2: Convert to fraction form
    35,205,148.80/52,807,723.20 = 23,111,913.60/x
  3. Step 3: Cross multiply
    35,205,148.80x = 52,807,723.20 × 23,111,913.60
  4. Step 4: Simplify right side
    35,205,148.80x = 1,220,487,536,011,115.75
  5. Step 5: Solve for x
    x = 1,220,487,536,011,115.75/35,205,148.80
  6. Step 6: Final answer
    x = 34,667,870.40

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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.