Home / 32,272,155.09-44,537,153.00-18,147,786.82

Finding the Fourth Proportional to 32,272,155.09, 44,537,153.00 and 18,147,786.82

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Solution

The fourth proportional to 32,272,155.09, 44,537,153.00 and 18,147,786.82 is: 25,044,833.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272,155.09 : 44,537,153.00 = 18,147,786.82 : x
  2. Step 2: Convert to fraction form
    32,272,155.09/44,537,153.00 = 18,147,786.82/x
  3. Step 3: Cross multiply
    32,272,155.09x = 44,537,153.00 × 18,147,786.82
  4. Step 4: Simplify right side
    32,272,155.09x = 808,250,758,011,641.50
  5. Step 5: Solve for x
    x = 808,250,758,011,641.50/32,272,155.09
  6. Step 6: Final answer
    x = 25,044,833.72

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