Home / 2,484,634,949,784.60-3,727,325,076,258.40-872,684,716,115.44

Finding the Fourth Proportional to 2,484,634,949,784.60, 3,727,325,076,258.40 and 872,684,716,115.44

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Solution

The fourth proportional to 2,484,634,949,784.60, 3,727,325,076,258.40 and 872,684,716,115.44 is: 1,309,157,961,545.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,634,949,784.60 : 3,727,325,076,258.40 = 872,684,716,115.44 : x
  2. Step 2: Convert to fraction form
    2,484,634,949,784.60/3,727,325,076,258.40 = 872,684,716,115.44/x
  3. Step 3: Cross multiply
    2,484,634,949,784.60x = 3,727,325,076,258.40 × 872,684,716,115.44
  4. Step 4: Simplify right side
    2,484,634,949,784.60x = 3,252,779,626,044,522,382,753,792
  5. Step 5: Solve for x
    x = 3,252,779,626,044,522,382,753,792/2,484,634,949,784.60
  6. Step 6: Final answer
    x = 1,309,157,961,545.42

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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.