Home / 97,624,725.89-134,724,179.43-53,571,339.41

Finding the Fourth Proportional to 97,624,725.89, 134,724,179.43 and 53,571,339.41

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Solution

The fourth proportional to 97,624,725.89, 134,724,179.43 and 53,571,339.41 is: 73,929,577.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,624,725.89 : 134,724,179.43 = 53,571,339.41 : x
  2. Step 2: Convert to fraction form
    97,624,725.89/134,724,179.43 = 53,571,339.41/x
  3. Step 3: Cross multiply
    97,624,725.89x = 134,724,179.43 × 53,571,339.41
  4. Step 4: Simplify right side
    97,624,725.89x = 7,217,354,742,304,650
  5. Step 5: Solve for x
    x = 7,217,354,742,304,650/97,624,725.89
  6. Step 6: Final answer
    x = 73,929,577.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.