Home / 93,616,774.80-140,425,599.60-33,032,500.80

Finding the Fourth Proportional to 93,616,774.80, 140,425,599.60 and 33,032,500.80

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Solution

The fourth proportional to 93,616,774.80, 140,425,599.60 and 33,032,500.80 is: 49,548,905.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,616,774.80 : 140,425,599.60 = 33,032,500.80 : x
  2. Step 2: Convert to fraction form
    93,616,774.80/140,425,599.60 = 33,032,500.80/x
  3. Step 3: Cross multiply
    93,616,774.80x = 140,425,599.60 × 33,032,500.80
  4. Step 4: Simplify right side
    93,616,774.80x = 4,638,608,731,127,480
  5. Step 5: Solve for x
    x = 4,638,608,731,127,480/93,616,774.80
  6. Step 6: Final answer
    x = 49,548,905.54

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1.5x scale

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.