Home / 25,101,728.10-37,657,840.95-8,064,123.30

Finding the Fourth Proportional to 25,101,728.10, 37,657,840.95 and 8,064,123.30

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Solution

The fourth proportional to 25,101,728.10, 37,657,840.95 and 8,064,123.30 is: 12,097,871.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,728.10 : 37,657,840.95 = 8,064,123.30 : x
  2. Step 2: Convert to fraction form
    25,101,728.10/37,657,840.95 = 8,064,123.30/x
  3. Step 3: Cross multiply
    25,101,728.10x = 37,657,840.95 × 8,064,123.30
  4. Step 4: Simplify right side
    25,101,728.10x = 303,677,472,632,589.12
  5. Step 5: Solve for x
    x = 303,677,472,632,589.12/25,101,728.10
  6. Step 6: Final answer
    x = 12,097,871.17

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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.