Home / 17,277,393.12-23,842,373.79-9,935,051.32

Finding the Fourth Proportional to 17,277,393.12, 23,842,373.79 and 9,935,051.32

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Solution

The fourth proportional to 17,277,393.12, 23,842,373.79 and 9,935,051.32 is: 13,710,124.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,277,393.12 : 23,842,373.79 = 9,935,051.32 : x
  2. Step 2: Convert to fraction form
    17,277,393.12/23,842,373.79 = 9,935,051.32/x
  3. Step 3: Cross multiply
    17,277,393.12x = 23,842,373.79 × 9,935,051.32
  4. Step 4: Simplify right side
    17,277,393.12x = 236,875,207,194,272.91
  5. Step 5: Solve for x
    x = 236,875,207,194,272.91/17,277,393.12
  6. Step 6: Final answer
    x = 13,710,124.30

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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.