Home / 60,100,534.81-82,937,924.17-33,638,880.77

Finding the Fourth Proportional to 60,100,534.81, 82,937,924.17 and 33,638,880.77

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Solution

The fourth proportional to 60,100,534.81, 82,937,924.17 and 33,638,880.77 is: 46,421,199.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,100,534.81 : 82,937,924.17 = 33,638,880.77 : x
  2. Step 2: Convert to fraction form
    60,100,534.81/82,937,924.17 = 33,638,880.77/x
  3. Step 3: Cross multiply
    60,100,534.81x = 82,937,924.17 × 33,638,880.77
  4. Step 4: Simplify right side
    60,100,534.81x = 2,789,938,942,297,737.50
  5. Step 5: Solve for x
    x = 2,789,938,942,297,737.50/60,100,534.81
  6. Step 6: Final answer
    x = 46,421,199.93

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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.