Home / 22,316,245.69-33,487,283.22-9,361,236.14

Finding the Fourth Proportional to 22,316,245.69, 33,487,283.22 and 9,361,236.14

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Solution

The fourth proportional to 22,316,245.69, 33,487,283.22 and 9,361,236.14 is: 14,047,271.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,316,245.69 : 33,487,283.22 = 9,361,236.14 : x
  2. Step 2: Convert to fraction form
    22,316,245.69/33,487,283.22 = 9,361,236.14/x
  3. Step 3: Cross multiply
    22,316,245.69x = 33,487,283.22 × 9,361,236.14
  4. Step 4: Simplify right side
    22,316,245.69x = 313,482,365,742,043.12
  5. Step 5: Solve for x
    x = 313,482,365,742,043.12/22,316,245.69
  6. Step 6: Final answer
    x = 14,047,271.67

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1.5x scale

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.