Home / 108,874,176.40-163,311,264.60-94,093,555.60

Finding the Fourth Proportional to 108,874,176.40, 163,311,264.60 and 94,093,555.60

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Solution

The fourth proportional to 108,874,176.40, 163,311,264.60 and 94,093,555.60 is: 141,140,333.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,874,176.40 : 163,311,264.60 = 94,093,555.60 : x
  2. Step 2: Convert to fraction form
    108,874,176.40/163,311,264.60 = 94,093,555.60/x
  3. Step 3: Cross multiply
    108,874,176.40x = 163,311,264.60 × 94,093,555.60
  4. Step 4: Simplify right side
    108,874,176.40x = 15,366,537,555,746,410
  5. Step 5: Solve for x
    x = 15,366,537,555,746,410/108,874,176.40
  6. Step 6: Final answer
    x = 141,140,333.40

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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.