Home / 4,857,071,526.54-6,702,760,949.18-2,629,403,714.79

Finding the Fourth Proportional to 4,857,071,526.54, 6,702,760,949.18 and 2,629,403,714.79

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Solution

The fourth proportional to 4,857,071,526.54, 6,702,760,949.18 and 2,629,403,714.79 is: 3,628,578,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,071,526.54 : 6,702,760,949.18 = 2,629,403,714.79 : x
  2. Step 2: Convert to fraction form
    4,857,071,526.54/6,702,760,949.18 = 2,629,403,714.79/x
  3. Step 3: Cross multiply
    4,857,071,526.54x = 6,702,760,949.18 × 2,629,403,714.79
  4. Step 4: Simplify right side
    4,857,071,526.54x = 17,624,264,539,110,090,752
  5. Step 5: Solve for x
    x = 17,624,264,539,110,090,752/4,857,071,526.54
  6. Step 6: Final answer
    x = 3,628,578,340.43

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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.