Home / 27,759,182.63-38,239,224.17-23,615,943.93

Finding the Fourth Proportional to 27,759,182.63, 38,239,224.17 and 23,615,943.93

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Solution

The fourth proportional to 27,759,182.63, 38,239,224.17 and 23,615,943.93 is: 32,531,771.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,759,182.63 : 38,239,224.17 = 23,615,943.93 : x
  2. Step 2: Convert to fraction form
    27,759,182.63/38,239,224.17 = 23,615,943.93/x
  3. Step 3: Cross multiply
    27,759,182.63x = 38,239,224.17 × 23,615,943.93
  4. Step 4: Simplify right side
    27,759,182.63x = 903,055,373,807,341
  5. Step 5: Solve for x
    x = 903,055,373,807,341/27,759,182.63
  6. Step 6: Final answer
    x = 32,531,771.05

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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.