Home / 60,542,816.04-90,842,567.94-26,459,733.24

Finding the Fourth Proportional to 60,542,816.04, 90,842,567.94 and 26,459,733.24

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Solution

The fourth proportional to 60,542,816.04, 90,842,567.94 and 26,459,733.24 is: 39,701,987.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,542,816.04 : 90,842,567.94 = 26,459,733.24 : x
  2. Step 2: Convert to fraction form
    60,542,816.04/90,842,567.94 = 26,459,733.24/x
  3. Step 3: Cross multiply
    60,542,816.04x = 90,842,567.94 × 26,459,733.24
  4. Step 4: Simplify right side
    60,542,816.04x = 2,403,670,114,528,976
  5. Step 5: Solve for x
    x = 2,403,670,114,528,976/60,542,816.04
  6. Step 6: Final answer
    x = 39,701,987.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.