Home / 37,112,084.56-55,645,746.54-16,638,095.80

Finding the Fourth Proportional to 37,112,084.56, 55,645,746.54 and 16,638,095.80

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Solution

The fourth proportional to 37,112,084.56, 55,645,746.54 and 16,638,095.80 is: 24,947,110.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,112,084.56 : 55,645,746.54 = 16,638,095.80 : x
  2. Step 2: Convert to fraction form
    37,112,084.56/55,645,746.54 = 16,638,095.80/x
  3. Step 3: Cross multiply
    37,112,084.56x = 55,645,746.54 × 16,638,095.80
  4. Step 4: Simplify right side
    37,112,084.56x = 925,839,261,795,038.50
  5. Step 5: Solve for x
    x = 925,839,261,795,038.50/37,112,084.56
  6. Step 6: Final answer
    x = 24,947,110.16

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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.