Home / 102,620,094.89-153,956,380.66-29,836,875.29

Finding the Fourth Proportional to 102,620,094.89, 153,956,380.66 and 29,836,875.29

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Solution

The fourth proportional to 102,620,094.89, 153,956,380.66 and 29,836,875.29 is: 44,762,941.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,620,094.89 : 153,956,380.66 = 29,836,875.29 : x
  2. Step 2: Convert to fraction form
    102,620,094.89/153,956,380.66 = 29,836,875.29/x
  3. Step 3: Cross multiply
    102,620,094.89x = 153,956,380.66 × 29,836,875.29
  4. Step 4: Simplify right side
    102,620,094.89x = 4,593,577,329,007,814
  5. Step 5: Solve for x
    x = 4,593,577,329,007,814/102,620,094.89
  6. Step 6: Final answer
    x = 44,762,941.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.