Home / 94,639,622.40-141,959,433.60-62,328,009.60

Finding the Fourth Proportional to 94,639,622.40, 141,959,433.60 and 62,328,009.60

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Solution

The fourth proportional to 94,639,622.40, 141,959,433.60 and 62,328,009.60 is: 93,492,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,639,622.40 : 141,959,433.60 = 62,328,009.60 : x
  2. Step 2: Convert to fraction form
    94,639,622.40/141,959,433.60 = 62,328,009.60/x
  3. Step 3: Cross multiply
    94,639,622.40x = 141,959,433.60 × 62,328,009.60
  4. Step 4: Simplify right side
    94,639,622.40x = 8,848,048,940,231,362
  5. Step 5: Solve for x
    x = 8,848,048,940,231,362/94,639,622.40
  6. Step 6: Final answer
    x = 93,492,014.40

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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.