Home / 4,684,584,719.44-7,026,893,503.64-1,190,990,569.04

Finding the Fourth Proportional to 4,684,584,719.44, 7,026,893,503.64 and 1,190,990,569.04

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Solution

The fourth proportional to 4,684,584,719.44, 7,026,893,503.64 and 1,190,990,569.04 is: 1,786,490,029.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,584,719.44 : 7,026,893,503.64 = 1,190,990,569.04 : x
  2. Step 2: Convert to fraction form
    4,684,584,719.44/7,026,893,503.64 = 1,190,990,569.04/x
  3. Step 3: Cross multiply
    4,684,584,719.44x = 7,026,893,503.64 × 1,190,990,569.04
  4. Step 4: Simplify right side
    4,684,584,719.44x = 8,368,963,892,483,683,328
  5. Step 5: Solve for x
    x = 8,368,963,892,483,683,328/4,684,584,719.44
  6. Step 6: Final answer
    x = 1,786,490,029.26

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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.