Home / 104,519,599.02-156,769,267.86-31,737,019.46

Finding the Fourth Proportional to 104,519,599.02, 156,769,267.86 and 31,737,019.46

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Solution

The fourth proportional to 104,519,599.02, 156,769,267.86 and 31,737,019.46 is: 47,602,453.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,519,599.02 : 156,769,267.86 = 31,737,019.46 : x
  2. Step 2: Convert to fraction form
    104,519,599.02/156,769,267.86 = 31,737,019.46/x
  3. Step 3: Cross multiply
    104,519,599.02x = 156,769,267.86 × 31,737,019.46
  4. Step 4: Simplify right side
    104,519,599.02x = 4,975,389,304,018,926
  5. Step 5: Solve for x
    x = 4,975,389,304,018,926/104,519,599.02
  6. Step 6: Final answer
    x = 47,602,453.04

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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.