Home / 21,546,989,968.05-32,320,484,952.08-21,546,989,968.05

Finding the Fourth Proportional to 21,546,989,968.05, 32,320,484,952.08 and 21,546,989,968.05

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Solution

The fourth proportional to 21,546,989,968.05, 32,320,484,952.08 and 21,546,989,968.05 is: 32,320,484,952.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,546,989,968.05 : 32,320,484,952.08 = 21,546,989,968.05 : x
  2. Step 2: Convert to fraction form
    21,546,989,968.05/32,320,484,952.08 = 21,546,989,968.05/x
  3. Step 3: Cross multiply
    21,546,989,968.05x = 32,320,484,952.08 × 21,546,989,968.05
  4. Step 4: Simplify right side
    21,546,989,968.05x = 696,409,165,024,871,055,360
  5. Step 5: Solve for x
    x = 696,409,165,024,871,055,360/21,546,989,968.05
  6. Step 6: Final answer
    x = 32,320,484,952.08

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1.5x scale

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.