Home / 49,871,302,824.54-68,821,547,260.23-27,008,254,825.50

Finding the Fourth Proportional to 49,871,302,824.54, 68,821,547,260.23 and 27,008,254,825.50

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Solution

The fourth proportional to 49,871,302,824.54, 68,821,547,260.23 and 27,008,254,825.50 is: 37,270,930,988.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,871,302,824.54 : 68,821,547,260.23 = 27,008,254,825.50 : x
  2. Step 2: Convert to fraction form
    49,871,302,824.54/68,821,547,260.23 = 27,008,254,825.50/x
  3. Step 3: Cross multiply
    49,871,302,824.54x = 68,821,547,260.23 × 27,008,254,825.50
  4. Step 4: Simplify right side
    49,871,302,824.54x = 1,858,749,885,889,483,112,448
  5. Step 5: Solve for x
    x = 1,858,749,885,889,483,112,448/49,871,302,824.54
  6. Step 6: Final answer
    x = 37,270,930,988.69

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1.5x scale

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.