Home / 14,030,908.56-21,046,952.52-6,848,483.58

Finding the Fourth Proportional to 14,030,908.56, 21,046,952.52 and 6,848,483.58

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Solution

The fourth proportional to 14,030,908.56, 21,046,952.52 and 6,848,483.58 is: 10,273,013.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,030,908.56 : 21,046,952.52 = 6,848,483.58 : x
  2. Step 2: Convert to fraction form
    14,030,908.56/21,046,952.52 = 6,848,483.58/x
  3. Step 3: Cross multiply
    14,030,908.56x = 21,046,952.52 × 6,848,483.58
  4. Step 4: Simplify right side
    14,030,908.56x = 144,139,708,742,259.62
  5. Step 5: Solve for x
    x = 144,139,708,742,259.62/14,030,908.56
  6. Step 6: Final answer
    x = 10,273,013.19

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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.