Home / 32,671,848.30-49,007,772.45-13,496,232.30

Finding the Fourth Proportional to 32,671,848.30, 49,007,772.45 and 13,496,232.30

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Solution

The fourth proportional to 32,671,848.30, 49,007,772.45 and 13,496,232.30 is: 20,244,348.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,848.30 : 49,007,772.45 = 13,496,232.30 : x
  2. Step 2: Convert to fraction form
    32,671,848.30/49,007,772.45 = 13,496,232.30/x
  3. Step 3: Cross multiply
    32,671,848.30x = 49,007,772.45 × 13,496,232.30
  4. Step 4: Simplify right side
    32,671,848.30x = 661,420,281,490,740.25
  5. Step 5: Solve for x
    x = 661,420,281,490,740.25/32,671,848.30
  6. Step 6: Final answer
    x = 20,244,348.45

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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.