Home / 32,341,490.20-48,512,235.30-21,523,713.40

Finding the Fourth Proportional to 32,341,490.20, 48,512,235.30 and 21,523,713.40

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Solution

The fourth proportional to 32,341,490.20, 48,512,235.30 and 21,523,713.40 is: 32,285,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,341,490.20 : 48,512,235.30 = 21,523,713.40 : x
  2. Step 2: Convert to fraction form
    32,341,490.20/48,512,235.30 = 21,523,713.40/x
  3. Step 3: Cross multiply
    32,341,490.20x = 48,512,235.30 × 21,523,713.40
  4. Step 4: Simplify right side
    32,341,490.20x = 1,044,163,448,990,562.88
  5. Step 5: Solve for x
    x = 1,044,163,448,990,562.88/32,341,490.20
  6. Step 6: Final answer
    x = 32,285,570.10

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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.