Home / 44,579,509.45-66,885,192.54-27,107,613.94

Finding the Fourth Proportional to 44,579,509.45, 66,885,192.54 and 27,107,613.94

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Solution

The fourth proportional to 44,579,509.45, 66,885,192.54 and 27,107,613.94 is: 40,671,106.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,579,509.45 : 66,885,192.54 = 27,107,613.94 : x
  2. Step 2: Convert to fraction form
    44,579,509.45/66,885,192.54 = 27,107,613.94/x
  3. Step 3: Cross multiply
    44,579,509.45x = 66,885,192.54 × 27,107,613.94
  4. Step 4: Simplify right side
    44,579,509.45x = 1,813,097,977,676,888
  5. Step 5: Solve for x
    x = 1,813,097,977,676,888/44,579,509.45
  6. Step 6: Final answer
    x = 40,671,106.53

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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.