Home / 27,090,871,934.52-40,636,716,324.06-9,405,111,258.96

Finding the Fourth Proportional to 27,090,871,934.52, 40,636,716,324.06 and 9,405,111,258.96

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Solution

The fourth proportional to 27,090,871,934.52, 40,636,716,324.06 and 9,405,111,258.96 is: 14,107,808,680.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,090,871,934.52 : 40,636,716,324.06 = 9,405,111,258.96 : x
  2. Step 2: Convert to fraction form
    27,090,871,934.52/40,636,716,324.06 = 9,405,111,258.96/x
  3. Step 3: Cross multiply
    27,090,871,934.52x = 40,636,716,324.06 × 9,405,111,258.96
  4. Step 4: Simplify right side
    27,090,871,934.52x = 382,192,838,226,580,275,200
  5. Step 5: Solve for x
    x = 382,192,838,226,580,275,200/27,090,871,934.52
  6. Step 6: Final answer
    x = 14,107,808,680.00

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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.