Home / 92,716,855.89-139,071,852-37,408,610.04

Finding the Fourth Proportional to 92,716,855.89, 139,071,852 and 37,408,610.04

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Solution

The fourth proportional to 92,716,855.89, 139,071,852 and 37,408,610.04 is: 56,111,530.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,716,855.89 : 139,071,852 = 37,408,610.04 : x
  2. Step 2: Convert to fraction form
    92,716,855.89/139,071,852 = 37,408,610.04/x
  3. Step 3: Cross multiply
    92,716,855.89x = 139,071,852 × 37,408,610.04
  4. Step 4: Simplify right side
    92,716,855.89x = 5,202,484,679,008,594
  5. Step 5: Solve for x
    x = 5,202,484,679,008,594/92,716,855.89
  6. Step 6: Final answer
    x = 56,111,530.41

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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.