Home / 32,083,063.09-44,276,499.65-18,145,653.81

Finding the Fourth Proportional to 32,083,063.09, 44,276,499.65 and 18,145,653.81

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Solution

The fourth proportional to 32,083,063.09, 44,276,499.65 and 18,145,653.81 is: 25,042,061.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,083,063.09 : 44,276,499.65 = 18,145,653.81 : x
  2. Step 2: Convert to fraction form
    32,083,063.09/44,276,499.65 = 18,145,653.81/x
  3. Step 3: Cross multiply
    32,083,063.09x = 44,276,499.65 × 18,145,653.81
  4. Step 4: Simplify right side
    32,083,063.09x = 803,426,034,344,744.12
  5. Step 5: Solve for x
    x = 803,426,034,344,744.12/32,083,063.09
  6. Step 6: Final answer
    x = 25,042,061.36

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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.