Home / 110,736,493.40-166,104,740.10-49,325,533.40

Finding the Fourth Proportional to 110,736,493.40, 166,104,740.10 and 49,325,533.40

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Solution

The fourth proportional to 110,736,493.40, 166,104,740.10 and 49,325,533.40 is: 73,988,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,736,493.40 : 166,104,740.10 = 49,325,533.40 : x
  2. Step 2: Convert to fraction form
    110,736,493.40/166,104,740.10 = 49,325,533.40/x
  3. Step 3: Cross multiply
    110,736,493.40x = 166,104,740.10 × 49,325,533.40
  4. Step 4: Simplify right side
    110,736,493.40x = 8,193,204,905,700,869
  5. Step 5: Solve for x
    x = 8,193,204,905,700,869/110,736,493.40
  6. Step 6: Final answer
    x = 73,988,300.10

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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.