Home / 60,966,008.82-84,133,175.41-33,088,719.40

Finding the Fourth Proportional to 60,966,008.82, 84,133,175.41 and 33,088,719.40

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Solution

The fourth proportional to 60,966,008.82, 84,133,175.41 and 33,088,719.40 is: 45,662,477.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,966,008.82 : 84,133,175.41 = 33,088,719.40 : x
  2. Step 2: Convert to fraction form
    60,966,008.82/84,133,175.41 = 33,088,719.40/x
  3. Step 3: Cross multiply
    60,966,008.82x = 84,133,175.41 × 33,088,719.40
  4. Step 4: Simplify right side
    60,966,008.82x = 2,783,859,032,786,360.50
  5. Step 5: Solve for x
    x = 2,783,859,032,786,360.50/60,966,008.82
  6. Step 6: Final answer
    x = 45,662,477.94

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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.