Home / 24,169,228.48-33,354,415.26-13,155,444.64

Finding the Fourth Proportional to 24,169,228.48, 33,354,415.26 and 13,155,444.64

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Solution

The fourth proportional to 24,169,228.48, 33,354,415.26 and 13,155,444.64 is: 18,154,992.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,169,228.48 : 33,354,415.26 = 13,155,444.64 : x
  2. Step 2: Convert to fraction form
    24,169,228.48/33,354,415.26 = 13,155,444.64/x
  3. Step 3: Cross multiply
    24,169,228.48x = 33,354,415.26 × 13,155,444.64
  4. Step 4: Simplify right side
    24,169,228.48x = 438,792,163,452,501.25
  5. Step 5: Solve for x
    x = 438,792,163,452,501.25/24,169,228.48
  6. Step 6: Final answer
    x = 18,154,992.57

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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.