Home / 121,531,445.44-182,290,737.01-34,099,050.96

Finding the Fourth Proportional to 121,531,445.44, 182,290,737.01 and 34,099,050.96

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Solution

The fourth proportional to 121,531,445.44, 182,290,737.01 and 34,099,050.96 is: 51,146,772.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,531,445.44 : 182,290,737.01 = 34,099,050.96 : x
  2. Step 2: Convert to fraction form
    121,531,445.44/182,290,737.01 = 34,099,050.96/x
  3. Step 3: Cross multiply
    121,531,445.44x = 182,290,737.01 × 34,099,050.96
  4. Step 4: Simplify right side
    121,531,445.44x = 6,215,941,130,839,948
  5. Step 5: Solve for x
    x = 6,215,941,130,839,948/121,531,445.44
  6. Step 6: Final answer
    x = 51,146,772.00

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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.