Home / 5,552,900,606.84-7,663,017,389.60-3,012,582,442.64

Finding the Fourth Proportional to 5,552,900,606.84, 7,663,017,389.60 and 3,012,582,442.64

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Solution

The fourth proportional to 5,552,900,606.84, 7,663,017,389.60 and 3,012,582,442.64 is: 4,157,371,665.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,900,606.84 : 7,663,017,389.60 = 3,012,582,442.64 : x
  2. Step 2: Convert to fraction form
    5,552,900,606.84/7,663,017,389.60 = 3,012,582,442.64/x
  3. Step 3: Cross multiply
    5,552,900,606.84x = 7,663,017,389.60 × 3,012,582,442.64
  4. Step 4: Simplify right side
    5,552,900,606.84x = 23,085,471,645,553,963,008
  5. Step 5: Solve for x
    x = 23,085,471,645,553,963,008/5,552,900,606.84
  6. Step 6: Final answer
    x = 4,157,371,665.74

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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.