Home / 9,233,189.07-12,742,460.58-5,103,131.40

Finding the Fourth Proportional to 9,233,189.07, 12,742,460.58 and 5,103,131.40

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Solution

The fourth proportional to 9,233,189.07, 12,742,460.58 and 5,103,131.40 is: 7,042,685.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,189.07 : 12,742,460.58 = 5,103,131.40 : x
  2. Step 2: Convert to fraction form
    9,233,189.07/12,742,460.58 = 5,103,131.40/x
  3. Step 3: Cross multiply
    9,233,189.07x = 12,742,460.58 × 5,103,131.40
  4. Step 4: Simplify right side
    9,233,189.07x = 65,026,450,699,060.22
  5. Step 5: Solve for x
    x = 65,026,450,699,060.22/9,233,189.07
  6. Step 6: Final answer
    x = 7,042,685.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.