Home / 32,562,023.40-48,843,035.10-19,786,444.20

Finding the Fourth Proportional to 32,562,023.40, 48,843,035.10 and 19,786,444.20

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Solution

The fourth proportional to 32,562,023.40, 48,843,035.10 and 19,786,444.20 is: 29,679,666.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,023.40 : 48,843,035.10 = 19,786,444.20 : x
  2. Step 2: Convert to fraction form
    32,562,023.40/48,843,035.10 = 19,786,444.20/x
  3. Step 3: Cross multiply
    32,562,023.40x = 48,843,035.10 × 19,786,444.20
  4. Step 4: Simplify right side
    32,562,023.40x = 966,429,988,564,791.38
  5. Step 5: Solve for x
    x = 966,429,988,564,791.38/32,562,023.40
  6. Step 6: Final answer
    x = 29,679,666.30

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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.