Home / 35,450,146.76-53,184,178.62-9,891,141

Finding the Fourth Proportional to 35,450,146.76, 53,184,178.62 and 9,891,141

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Solution

The fourth proportional to 35,450,146.76, 53,184,178.62 and 9,891,141 is: 14,839,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,450,146.76 : 53,184,178.62 = 9,891,141 : x
  2. Step 2: Convert to fraction form
    35,450,146.76/53,184,178.62 = 9,891,141/x
  3. Step 3: Cross multiply
    35,450,146.76x = 53,184,178.62 × 9,891,141
  4. Step 4: Simplify right side
    35,450,146.76x = 526,052,209,699,605.38
  5. Step 5: Solve for x
    x = 526,052,209,699,605.38/35,450,146.76
  6. Step 6: Final answer
    x = 14,839,211.05

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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.