Home / 47,182,646,892.30-65,112,050,220.93-25,480,787,235.05

Finding the Fourth Proportional to 47,182,646,892.30, 65,112,050,220.93 and 25,480,787,235.05

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Solution

The fourth proportional to 47,182,646,892.30, 65,112,050,220.93 and 25,480,787,235.05 is: 35,163,485,039.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182,646,892.30 : 65,112,050,220.93 = 25,480,787,235.05 : x
  2. Step 2: Convert to fraction form
    47,182,646,892.30/65,112,050,220.93 = 25,480,787,235.05/x
  3. Step 3: Cross multiply
    47,182,646,892.30x = 65,112,050,220.93 × 25,480,787,235.05
  4. Step 4: Simplify right side
    47,182,646,892.30x = 1,659,106,298,117,082,054,656
  5. Step 5: Solve for x
    x = 1,659,106,298,117,082,054,656/47,182,646,892.30
  6. Step 6: Final answer
    x = 35,163,485,039.41

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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.