Home / 2,519,643,946,112.70-3,779,039,633,707.30-706,102,173,390.04

Finding the Fourth Proportional to 2,519,643,946,112.70, 3,779,039,633,707.30 and 706,102,173,390.04

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Solution

The fourth proportional to 2,519,643,946,112.70, 3,779,039,633,707.30 and 706,102,173,390.04 is: 1,059,033,798,328.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,643,946,112.70 : 3,779,039,633,707.30 = 706,102,173,390.04 : x
  2. Step 2: Convert to fraction form
    2,519,643,946,112.70/3,779,039,633,707.30 = 706,102,173,390.04/x
  3. Step 3: Cross multiply
    2,519,643,946,112.70x = 3,779,039,633,707.30 × 706,102,173,390.04
  4. Step 4: Simplify right side
    2,519,643,946,112.70x = 2,668,388,098,687,825,271,062,528
  5. Step 5: Solve for x
    x = 2,668,388,098,687,825,271,062,528/2,519,643,946,112.70
  6. Step 6: Final answer
    x = 1,059,033,798,328.77

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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.