Home / 60,965,987.59-84,133,146.19-33,088,698.23

Finding the Fourth Proportional to 60,965,987.59, 84,133,146.19 and 33,088,698.23

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Solution

The fourth proportional to 60,965,987.59, 84,133,146.19 and 33,088,698.23 is: 45,662,448.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,965,987.59 : 84,133,146.19 = 33,088,698.23 : x
  2. Step 2: Convert to fraction form
    60,965,987.59/84,133,146.19 = 33,088,698.23/x
  3. Step 3: Cross multiply
    60,965,987.59x = 84,133,146.19 × 33,088,698.23
  4. Step 4: Simplify right side
    60,965,987.59x = 2,783,856,285,083,440
  5. Step 5: Solve for x
    x = 2,783,856,285,083,440/60,965,987.59
  6. Step 6: Final answer
    x = 45,662,448.77

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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.