Home / 60,502,144.22-83,500,017.72-34,400,573

Finding the Fourth Proportional to 60,502,144.22, 83,500,017.72 and 34,400,573

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Solution

The fourth proportional to 60,502,144.22, 83,500,017.72 and 34,400,573 is: 47,476,804.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,502,144.22 : 83,500,017.72 = 34,400,573 : x
  2. Step 2: Convert to fraction form
    60,502,144.22/83,500,017.72 = 34,400,573/x
  3. Step 3: Cross multiply
    60,502,144.22x = 83,500,017.72 × 34,400,573
  4. Step 4: Simplify right side
    60,502,144.22x = 2,872,448,455,078,153.50
  5. Step 5: Solve for x
    x = 2,872,448,455,078,153.50/60,502,144.22
  6. Step 6: Final answer
    x = 47,476,804.20

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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.