Home / 29,390,334.60-44,064,506.70-13,203,035.40

Finding the Fourth Proportional to 29,390,334.60, 44,064,506.70 and 13,203,035.40

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Solution

The fourth proportional to 29,390,334.60, 44,064,506.70 and 13,203,035.40 is: 19,795,121.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390,334.60 : 44,064,506.70 = 13,203,035.40 : x
  2. Step 2: Convert to fraction form
    29,390,334.60/44,064,506.70 = 13,203,035.40/x
  3. Step 3: Cross multiply
    29,390,334.60x = 44,064,506.70 × 13,203,035.40
  4. Step 4: Simplify right side
    29,390,334.60x = 581,785,241,843,637.25
  5. Step 5: Solve for x
    x = 581,785,241,843,637.25/29,390,334.60
  6. Step 6: Final answer
    x = 19,795,121.42

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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.