Home / 43,348,945.84-64,977,902.16-14,585,096.32

Finding the Fourth Proportional to 43,348,945.84, 64,977,902.16 and 14,585,096.32

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Solution

The fourth proportional to 43,348,945.84, 64,977,902.16 and 14,585,096.32 is: 21,862,330.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,348,945.84 : 64,977,902.16 = 14,585,096.32 : x
  2. Step 2: Convert to fraction form
    43,348,945.84/64,977,902.16 = 14,585,096.32/x
  3. Step 3: Cross multiply
    43,348,945.84x = 64,977,902.16 × 14,585,096.32
  4. Step 4: Simplify right side
    43,348,945.84x = 947,708,961,675,136
  5. Step 5: Solve for x
    x = 947,708,961,675,136/43,348,945.84
  6. Step 6: Final answer
    x = 21,862,330.06

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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.