Home / 4,710,117,964.32-6,500,005,778.52-2,595,649,775.64

Finding the Fourth Proportional to 4,710,117,964.32, 6,500,005,778.52 and 2,595,649,775.64

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Solution

The fourth proportional to 4,710,117,964.32, 6,500,005,778.52 and 2,595,649,775.64 is: 3,582,020,380.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,117,964.32 : 6,500,005,778.52 = 2,595,649,775.64 : x
  2. Step 2: Convert to fraction form
    4,710,117,964.32/6,500,005,778.52 = 2,595,649,775.64/x
  3. Step 3: Cross multiply
    4,710,117,964.32x = 6,500,005,778.52 × 2,595,649,775.64
  4. Step 4: Simplify right side
    4,710,117,964.32x = 16,871,738,540,674,142,208
  5. Step 5: Solve for x
    x = 16,871,738,540,674,142,208/4,710,117,964.32
  6. Step 6: Final answer
    x = 3,582,020,380.06

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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.