Home / 34,774,018.60-52,160,768.70-10,512,898.60

Finding the Fourth Proportional to 34,774,018.60, 52,160,768.70 and 10,512,898.60

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Solution

The fourth proportional to 34,774,018.60, 52,160,768.70 and 10,512,898.60 is: 15,769,269.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,774,018.60 : 52,160,768.70 = 10,512,898.60 : x
  2. Step 2: Convert to fraction form
    34,774,018.60/52,160,768.70 = 10,512,898.60/x
  3. Step 3: Cross multiply
    34,774,018.60x = 52,160,768.70 × 10,512,898.60
  4. Step 4: Simplify right side
    34,774,018.60x = 548,360,872,241,153.81
  5. Step 5: Solve for x
    x = 548,360,872,241,153.81/34,774,018.60
  6. Step 6: Final answer
    x = 15,769,269.54

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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.