Home / 62,579,406.24-86,363,571.60-35,077,341.60

Finding the Fourth Proportional to 62,579,406.24, 86,363,571.60 and 35,077,341.60

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Solution

The fourth proportional to 62,579,406.24, 86,363,571.60 and 35,077,341.60 is: 48,408,968.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,579,406.24 : 86,363,571.60 = 35,077,341.60 : x
  2. Step 2: Convert to fraction form
    62,579,406.24/86,363,571.60 = 35,077,341.60/x
  3. Step 3: Cross multiply
    62,579,406.24x = 86,363,571.60 × 35,077,341.60
  4. Step 4: Simplify right side
    62,579,406.24x = 3,029,404,502,809,258.50
  5. Step 5: Solve for x
    x = 3,029,404,502,809,258.50/62,579,406.24
  6. Step 6: Final answer
    x = 48,408,968.46

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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.