Home / 32,833,256.04-45,309,903.09-17,948,644.76

Finding the Fourth Proportional to 32,833,256.04, 45,309,903.09 and 17,948,644.76

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Solution

The fourth proportional to 32,833,256.04, 45,309,903.09 and 17,948,644.76 is: 24,769,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,833,256.04 : 45,309,903.09 = 17,948,644.76 : x
  2. Step 2: Convert to fraction form
    32,833,256.04/45,309,903.09 = 17,948,644.76/x
  3. Step 3: Cross multiply
    32,833,256.04x = 45,309,903.09 × 17,948,644.76
  4. Step 4: Simplify right side
    32,833,256.04x = 813,251,354,614,968.25
  5. Step 5: Solve for x
    x = 813,251,354,614,968.25/32,833,256.04
  6. Step 6: Final answer
    x = 24,769,135.10

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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.