Home / 34,610,507.92-51,911,796.12-9,053,984.08

Finding the Fourth Proportional to 34,610,507.92, 51,911,796.12 and 9,053,984.08

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Solution

The fourth proportional to 34,610,507.92, 51,911,796.12 and 9,053,984.08 is: 13,579,938.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,610,507.92 : 51,911,796.12 = 9,053,984.08 : x
  2. Step 2: Convert to fraction form
    34,610,507.92/51,911,796.12 = 9,053,984.08/x
  3. Step 3: Cross multiply
    34,610,507.92x = 51,911,796.12 × 9,053,984.08
  4. Step 4: Simplify right side
    34,610,507.92x = 470,008,575,634,685.75
  5. Step 5: Solve for x
    x = 470,008,575,634,685.75/34,610,507.92
  6. Step 6: Final answer
    x = 13,579,938.69

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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.