Home / 44,111,864.52-66,170,960.64-11,763,597.60

Finding the Fourth Proportional to 44,111,864.52, 66,170,960.64 and 11,763,597.60

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Solution

The fourth proportional to 44,111,864.52, 66,170,960.64 and 11,763,597.60 is: 17,646,240.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,111,864.52 : 66,170,960.64 = 11,763,597.60 : x
  2. Step 2: Convert to fraction form
    44,111,864.52/66,170,960.64 = 11,763,597.60/x
  3. Step 3: Cross multiply
    44,111,864.52x = 66,170,960.64 × 11,763,597.60
  4. Step 4: Simplify right side
    44,111,864.52x = 778,408,553,774,398.50
  5. Step 5: Solve for x
    x = 778,408,553,774,398.50/44,111,864.52
  6. Step 6: Final answer
    x = 17,646,240.13

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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.