Home / 36,807,019.50-50,797,465.95-22,127,438.10

Finding the Fourth Proportional to 36,807,019.50, 50,797,465.95 and 22,127,438.10

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Solution

The fourth proportional to 36,807,019.50, 50,797,465.95 and 22,127,438.10 is: 30,538,136.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,807,019.50 : 50,797,465.95 = 22,127,438.10 : x
  2. Step 2: Convert to fraction form
    36,807,019.50/50,797,465.95 = 22,127,438.10/x
  3. Step 3: Cross multiply
    36,807,019.50x = 50,797,465.95 × 22,127,438.10
  4. Step 4: Simplify right side
    36,807,019.50x = 1,124,017,783,445,482.88
  5. Step 5: Solve for x
    x = 1,124,017,783,445,482.88/36,807,019.50
  6. Step 6: Final answer
    x = 30,538,136.44

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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.