Home / 35,790,309.96-53,610,979.15-22,771,973.76

Finding the Fourth Proportional to 35,790,309.96, 53,610,979.15 and 22,771,973.76

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Solution

The fourth proportional to 35,790,309.96, 53,610,979.15 and 22,771,973.76 is: 34,110,568.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,790,309.96 : 53,610,979.15 = 22,771,973.76 : x
  2. Step 2: Convert to fraction form
    35,790,309.96/53,610,979.15 = 22,771,973.76/x
  3. Step 3: Cross multiply
    35,790,309.96x = 53,610,979.15 × 22,771,973.76
  4. Step 4: Simplify right side
    35,790,309.96x = 1,220,827,810,451,707.25
  5. Step 5: Solve for x
    x = 1,220,827,810,451,707.25/35,790,309.96
  6. Step 6: Final answer
    x = 34,110,568.25

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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.