Home / 109,745,384.22-164,602,051.83-32,001,396.84

Finding the Fourth Proportional to 109,745,384.22, 164,602,051.83 and 32,001,396.84

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Solution

The fourth proportional to 109,745,384.22, 164,602,051.83 and 32,001,396.84 is: 47,997,422.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,745,384.22 : 164,602,051.83 = 32,001,396.84 : x
  2. Step 2: Convert to fraction form
    109,745,384.22/164,602,051.83 = 32,001,396.84/x
  3. Step 3: Cross multiply
    109,745,384.22x = 164,602,051.83 × 32,001,396.84
  4. Step 4: Simplify right side
    109,745,384.22x = 5,267,495,581,290,079
  5. Step 5: Solve for x
    x = 5,267,495,581,290,079/109,745,384.22
  6. Step 6: Final answer
    x = 47,997,422.57

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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.