Home / 1,729,650,987.06-2,598,615,510.02-1,109,082,054

Finding the Fourth Proportional to 1,729,650,987.06, 2,598,615,510.02 and 1,109,082,054

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Solution

The fourth proportional to 1,729,650,987.06, 2,598,615,510.02 and 1,109,082,054 is: 1,666,277,098.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,650,987.06 : 2,598,615,510.02 = 1,109,082,054 : x
  2. Step 2: Convert to fraction form
    1,729,650,987.06/2,598,615,510.02 = 1,109,082,054/x
  3. Step 3: Cross multiply
    1,729,650,987.06x = 2,598,615,510.02 × 1,109,082,054
  4. Step 4: Simplify right side
    1,729,650,987.06x = 2,882,077,827,409,239,040
  5. Step 5: Solve for x
    x = 2,882,077,827,409,239,040/1,729,650,987.06
  6. Step 6: Final answer
    x = 1,666,277,098.08

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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.