Home / 14,563,564.40-21,848,903.35-4,848,158.63

Finding the Fourth Proportional to 14,563,564.40, 21,848,903.35 and 4,848,158.63

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Solution

The fourth proportional to 14,563,564.40, 21,848,903.35 and 4,848,158.63 is: 7,273,421.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,563,564.40 : 21,848,903.35 = 4,848,158.63 : x
  2. Step 2: Convert to fraction form
    14,563,564.40/21,848,903.35 = 4,848,158.63/x
  3. Step 3: Cross multiply
    14,563,564.40x = 21,848,903.35 × 4,848,158.63
  4. Step 4: Simplify right side
    14,563,564.40x = 105,926,949,374,840.28
  5. Step 5: Solve for x
    x = 105,926,949,374,840.28/14,563,564.40
  6. Step 6: Final answer
    x = 7,273,421.98

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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.