Home / 22,019,980.60-33,029,970.90-5,848,427.80

Finding the Fourth Proportional to 22,019,980.60, 33,029,970.90 and 5,848,427.80

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Solution

The fourth proportional to 22,019,980.60, 33,029,970.90 and 5,848,427.80 is: 8,772,641.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,980.60 : 33,029,970.90 = 5,848,427.80 : x
  2. Step 2: Convert to fraction form
    22,019,980.60/33,029,970.90 = 5,848,427.80/x
  3. Step 3: Cross multiply
    22,019,980.60x = 33,029,970.90 × 5,848,427.80
  4. Step 4: Simplify right side
    22,019,980.60x = 193,173,400,044,751
  5. Step 5: Solve for x
    x = 193,173,400,044,751/22,019,980.60
  6. Step 6: Final answer
    x = 8,772,641.70

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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.