Home / 2,993,066,388.09-4,130,254,146.28-1,654,851,449.00

Finding the Fourth Proportional to 2,993,066,388.09, 4,130,254,146.28 and 1,654,851,449.00

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Solution

The fourth proportional to 2,993,066,388.09, 4,130,254,146.28 and 1,654,851,449.00 is: 2,283,596,877.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,066,388.09 : 4,130,254,146.28 = 1,654,851,449.00 : x
  2. Step 2: Convert to fraction form
    2,993,066,388.09/4,130,254,146.28 = 1,654,851,449.00/x
  3. Step 3: Cross multiply
    2,993,066,388.09x = 4,130,254,146.28 × 1,654,851,449.00
  4. Step 4: Simplify right side
    2,993,066,388.09x = 6,834,957,058,718,883,840
  5. Step 5: Solve for x
    x = 6,834,957,058,718,883,840/2,993,066,388.09
  6. Step 6: Final answer
    x = 2,283,596,877.74

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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.