Home / 9,106,511.60-13,664,141.40-6,075,329.60

Finding the Fourth Proportional to 9,106,511.60, 13,664,141.40 and 6,075,329.60

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Solution

The fourth proportional to 9,106,511.60, 13,664,141.40 and 6,075,329.60 is: 9,115,912.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106,511.60 : 13,664,141.40 = 6,075,329.60 : x
  2. Step 2: Convert to fraction form
    9,106,511.60/13,664,141.40 = 6,075,329.60/x
  3. Step 3: Cross multiply
    9,106,511.60x = 13,664,141.40 × 6,075,329.60
  4. Step 4: Simplify right side
    9,106,511.60x = 83,014,162,706,005.44
  5. Step 5: Solve for x
    x = 83,014,162,706,005.44/9,106,511.60
  6. Step 6: Final answer
    x = 9,115,912.48

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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.