Home / 63,090,153.43-87,064,532.22-34,832,581.04

Finding the Fourth Proportional to 63,090,153.43, 87,064,532.22 and 34,832,581.04

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Solution

The fourth proportional to 63,090,153.43, 87,064,532.22 and 34,832,581.04 is: 48,069,028.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,090,153.43 : 87,064,532.22 = 34,832,581.04 : x
  2. Step 2: Convert to fraction form
    63,090,153.43/87,064,532.22 = 34,832,581.04/x
  3. Step 3: Cross multiply
    63,090,153.43x = 87,064,532.22 × 34,832,581.04
  4. Step 4: Simplify right side
    63,090,153.43x = 3,032,682,373,958,140
  5. Step 5: Solve for x
    x = 3,032,682,373,958,140/63,090,153.43
  6. Step 6: Final answer
    x = 48,069,028.35

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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.