Home / 162,922,577.06-224,831,575.56-88,583,136.56

Finding the Fourth Proportional to 162,922,577.06, 224,831,575.56 and 88,583,136.56

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Solution

The fourth proportional to 162,922,577.06, 224,831,575.56 and 88,583,136.56 is: 122,243,868.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,922,577.06 : 224,831,575.56 = 88,583,136.56 : x
  2. Step 2: Convert to fraction form
    162,922,577.06/224,831,575.56 = 88,583,136.56/x
  3. Step 3: Cross multiply
    162,922,577.06x = 224,831,575.56 × 88,583,136.56
  4. Step 4: Simplify right side
    162,922,577.06x = 19,916,286,160,831,440
  5. Step 5: Solve for x
    x = 19,916,286,160,831,440/162,922,577.06
  6. Step 6: Final answer
    x = 122,243,868.96

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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.