Home / 29,606,085.30-40,833,854.93-25,483,133.62

Finding the Fourth Proportional to 29,606,085.30, 40,833,854.93 and 25,483,133.62

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Solution

The fourth proportional to 29,606,085.30, 40,833,854.93 and 25,483,133.62 is: 35,147,320.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,606,085.30 : 40,833,854.93 = 25,483,133.62 : x
  2. Step 2: Convert to fraction form
    29,606,085.30/40,833,854.93 = 25,483,133.62/x
  3. Step 3: Cross multiply
    29,606,085.30x = 40,833,854.93 × 25,483,133.62
  4. Step 4: Simplify right side
    29,606,085.30x = 1,040,574,581,400,885.75
  5. Step 5: Solve for x
    x = 1,040,574,581,400,885.75/29,606,085.30
  6. Step 6: Final answer
    x = 35,147,320.93

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Why These Related Problems?

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