Home / 32,256,901.20-48,385,351.80-22,038,200.40

Finding the Fourth Proportional to 32,256,901.20, 48,385,351.80 and 22,038,200.40

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Solution

The fourth proportional to 32,256,901.20, 48,385,351.80 and 22,038,200.40 is: 33,057,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,901.20 : 48,385,351.80 = 22,038,200.40 : x
  2. Step 2: Convert to fraction form
    32,256,901.20/48,385,351.80 = 22,038,200.40/x
  3. Step 3: Cross multiply
    32,256,901.20x = 48,385,351.80 × 22,038,200.40
  4. Step 4: Simplify right side
    32,256,901.20x = 1,066,326,079,392,900.62
  5. Step 5: Solve for x
    x = 1,066,326,079,392,900.62/32,256,901.20
  6. Step 6: Final answer
    x = 33,057,300.60

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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.