Home / 32,671,535.72-45,085,007.54-17,984,333.56

Finding the Fourth Proportional to 32,671,535.72, 45,085,007.54 and 17,984,333.56

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Solution

The fourth proportional to 32,671,535.72, 45,085,007.54 and 17,984,333.56 is: 24,817,438.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,535.72 : 45,085,007.54 = 17,984,333.56 : x
  2. Step 2: Convert to fraction form
    32,671,535.72/45,085,007.54 = 17,984,333.56/x
  3. Step 3: Cross multiply
    32,671,535.72x = 45,085,007.54 × 17,984,333.56
  4. Step 4: Simplify right side
    32,671,535.72x = 810,823,814,154,475
  5. Step 5: Solve for x
    x = 810,823,814,154,475/32,671,535.72
  6. Step 6: Final answer
    x = 24,817,438.06

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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.