Home / 37,035,205.80-55,536,219.90-16,830,047.40

Finding the Fourth Proportional to 37,035,205.80, 55,536,219.90 and 16,830,047.40

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Solution

The fourth proportional to 37,035,205.80, 55,536,219.90 and 16,830,047.40 is: 25,237,532.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,035,205.80 : 55,536,219.90 = 16,830,047.40 : x
  2. Step 2: Convert to fraction form
    37,035,205.80/55,536,219.90 = 16,830,047.40/x
  3. Step 3: Cross multiply
    37,035,205.80x = 55,536,219.90 × 16,830,047.40
  4. Step 4: Simplify right side
    37,035,205.80x = 934,677,213,333,823.12
  5. Step 5: Solve for x
    x = 934,677,213,333,823.12/37,035,205.80
  6. Step 6: Final answer
    x = 25,237,532.59

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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.