Home / 53,452,792.04-73,764,852.98-29,006,506.04

Finding the Fourth Proportional to 53,452,792.04, 73,764,852.98 and 29,006,506.04

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Solution

The fourth proportional to 53,452,792.04, 73,764,852.98 and 29,006,506.04 is: 40,028,978.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,452,792.04 : 73,764,852.98 = 29,006,506.04 : x
  2. Step 2: Convert to fraction form
    53,452,792.04/73,764,852.98 = 29,006,506.04/x
  3. Step 3: Cross multiply
    53,452,792.04x = 73,764,852.98 × 29,006,506.04
  4. Step 4: Simplify right side
    53,452,792.04x = 2,139,660,652,990,225
  5. Step 5: Solve for x
    x = 2,139,660,652,990,225/53,452,792.04
  6. Step 6: Final answer
    x = 40,028,978.31

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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.