Home / 32,363,935.40-48,573,459.30-13,208,439.80

Finding the Fourth Proportional to 32,363,935.40, 48,573,459.30 and 13,208,439.80

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Solution

The fourth proportional to 32,363,935.40, 48,573,459.30 and 13,208,439.80 is: 19,823,906.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,363,935.40 : 48,573,459.30 = 13,208,439.80 : x
  2. Step 2: Convert to fraction form
    32,363,935.40/48,573,459.30 = 13,208,439.80/x
  3. Step 3: Cross multiply
    32,363,935.40x = 48,573,459.30 × 13,208,439.80
  4. Step 4: Simplify right side
    32,363,935.40x = 641,579,613,041,800.12
  5. Step 5: Solve for x
    x = 641,579,613,041,800.12/32,363,935.40
  6. Step 6: Final answer
    x = 19,823,906.00

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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.