Home / 22,603,349.60-33,905,024.40-7,250,609.60

Finding the Fourth Proportional to 22,603,349.60, 33,905,024.40 and 7,250,609.60

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Solution

The fourth proportional to 22,603,349.60, 33,905,024.40 and 7,250,609.60 is: 10,875,914.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,603,349.60 : 33,905,024.40 = 7,250,609.60 : x
  2. Step 2: Convert to fraction form
    22,603,349.60/33,905,024.40 = 7,250,609.60/x
  3. Step 3: Cross multiply
    22,603,349.60x = 33,905,024.40 × 7,250,609.60
  4. Step 4: Simplify right side
    22,603,349.60x = 245,832,095,402,874.22
  5. Step 5: Solve for x
    x = 245,832,095,402,874.22/22,603,349.60
  6. Step 6: Final answer
    x = 10,875,914.40

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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.