Home / 22,707,071.30-34,066,030.72-7,561,134.02

Finding the Fourth Proportional to 22,707,071.30, 34,066,030.72 and 7,561,134.02

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Solution

The fourth proportional to 22,707,071.30, 34,066,030.72 and 7,561,134.02 is: 11,343,507.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,071.30 : 34,066,030.72 = 7,561,134.02 : x
  2. Step 2: Convert to fraction form
    22,707,071.30/34,066,030.72 = 7,561,134.02/x
  3. Step 3: Cross multiply
    22,707,071.30x = 34,066,030.72 × 7,561,134.02
  4. Step 4: Simplify right side
    22,707,071.30x = 257,577,823,803,357.06
  5. Step 5: Solve for x
    x = 257,577,823,803,357.06/22,707,071.30
  6. Step 6: Final answer
    x = 11,343,507.07

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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.