Home / 14,133,670.35-19,831,928.25-14,133,670.35

Finding the Fourth Proportional to 14,133,670.35, 19,831,928.25 and 14,133,670.35

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Solution

The fourth proportional to 14,133,670.35, 19,831,928.25 and 14,133,670.35 is: 19,831,928.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,133,670.35 : 19,831,928.25 = 14,133,670.35 : x
  2. Step 2: Convert to fraction form
    14,133,670.35/19,831,928.25 = 14,133,670.35/x
  3. Step 3: Cross multiply
    14,133,670.35x = 19,831,928.25 × 14,133,670.35
  4. Step 4: Simplify right side
    14,133,670.35x = 280,297,936,290,352.38
  5. Step 5: Solve for x
    x = 280,297,936,290,352.38/14,133,670.35
  6. Step 6: Final answer
    x = 19,831,928.25

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.