Home / 70,526,964.06-105,798,857.04-34,109,184.96

Finding the Fourth Proportional to 70,526,964.06, 105,798,857.04 and 34,109,184.96

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Solution

The fourth proportional to 70,526,964.06, 105,798,857.04 and 34,109,184.96 is: 51,167,845.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,526,964.06 : 105,798,857.04 = 34,109,184.96 : x
  2. Step 2: Convert to fraction form
    70,526,964.06/105,798,857.04 = 34,109,184.96/x
  3. Step 3: Cross multiply
    70,526,964.06x = 105,798,857.04 × 34,109,184.96
  4. Step 4: Simplify right side
    70,526,964.06x = 3,608,712,783,333,958.50
  5. Step 5: Solve for x
    x = 3,608,712,783,333,958.50/70,526,964.06
  6. Step 6: Final answer
    x = 51,167,845.26

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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.