Home / 2,484,634,949,977.80-3,727,325,076,548.20-872,684,716,307.34

Finding the Fourth Proportional to 2,484,634,949,977.80, 3,727,325,076,548.20 and 872,684,716,307.34

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Solution

The fourth proportional to 2,484,634,949,977.80, 3,727,325,076,548.20 and 872,684,716,307.34 is: 1,309,157,961,833.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,634,949,977.80 : 3,727,325,076,548.20 = 872,684,716,307.34 : x
  2. Step 2: Convert to fraction form
    2,484,634,949,977.80/3,727,325,076,548.20 = 872,684,716,307.34/x
  3. Step 3: Cross multiply
    2,484,634,949,977.80x = 3,727,325,076,548.20 × 872,684,716,307.34
  4. Step 4: Simplify right side
    2,484,634,949,977.80x = 3,252,779,627,012,700,353,069,056
  5. Step 5: Solve for x
    x = 3,252,779,627,012,700,353,069,056/2,484,634,949,977.80
  6. Step 6: Final answer
    x = 1,309,157,961,833.29

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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.