Home / 44,896,491.72-61,915,840.02-29,420,955.72

Finding the Fourth Proportional to 44,896,491.72, 61,915,840.02 and 29,420,955.72

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Solution

The fourth proportional to 44,896,491.72, 61,915,840.02 and 29,420,955.72 is: 40,573,842.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,896,491.72 : 61,915,840.02 = 29,420,955.72 : x
  2. Step 2: Convert to fraction form
    44,896,491.72/61,915,840.02 = 29,420,955.72/x
  3. Step 3: Cross multiply
    44,896,491.72x = 61,915,840.02 × 29,420,955.72
  4. Step 4: Simplify right side
    44,896,491.72x = 1,821,623,187,595,024
  5. Step 5: Solve for x
    x = 1,821,623,187,595,024/44,896,491.72
  6. Step 6: Final answer
    x = 40,573,842.58

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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.