Home / 118,333,861.17-177,500,792.21-32,072,268.03

Finding the Fourth Proportional to 118,333,861.17, 177,500,792.21 and 32,072,268.03

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Solution

The fourth proportional to 118,333,861.17, 177,500,792.21 and 32,072,268.03 is: 48,108,402.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,333,861.17 : 177,500,792.21 = 32,072,268.03 : x
  2. Step 2: Convert to fraction form
    118,333,861.17/177,500,792.21 = 32,072,268.03/x
  3. Step 3: Cross multiply
    118,333,861.17x = 177,500,792.21 × 32,072,268.03
  4. Step 4: Simplify right side
    118,333,861.17x = 5,692,852,983,136,095
  5. Step 5: Solve for x
    x = 5,692,852,983,136,095/118,333,861.17
  6. Step 6: Final answer
    x = 48,108,402.17

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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.