Home / 38,793,419.53-58,124,280.07-23,408,383

Finding the Fourth Proportional to 38,793,419.53, 58,124,280.07 and 23,408,383

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Solution

The fourth proportional to 38,793,419.53, 58,124,280.07 and 23,408,383 is: 35,072,840.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,793,419.53 : 58,124,280.07 = 23,408,383 : x
  2. Step 2: Convert to fraction form
    38,793,419.53/58,124,280.07 = 23,408,383/x
  3. Step 3: Cross multiply
    38,793,419.53x = 58,124,280.07 × 23,408,383
  4. Step 4: Simplify right side
    38,793,419.53x = 1,360,595,409,477,826.75
  5. Step 5: Solve for x
    x = 1,360,595,409,477,826.75/38,793,419.53
  6. Step 6: Final answer
    x = 35,072,840.34

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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.