Home / 73,763,089.56-101,698,433.82-60,483,340.44

Finding the Fourth Proportional to 73,763,089.56, 101,698,433.82 and 60,483,340.44

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Solution

The fourth proportional to 73,763,089.56, 101,698,433.82 and 60,483,340.44 is: 83,389,416.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,763,089.56 : 101,698,433.82 = 60,483,340.44 : x
  2. Step 2: Convert to fraction form
    73,763,089.56/101,698,433.82 = 60,483,340.44/x
  3. Step 3: Cross multiply
    73,763,089.56x = 101,698,433.82 × 60,483,340.44
  4. Step 4: Simplify right side
    73,763,089.56x = 6,151,060,994,949,869
  5. Step 5: Solve for x
    x = 6,151,060,994,949,869/73,763,089.56
  6. Step 6: Final answer
    x = 83,389,416.46

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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.