Home / 1,302,472,370,451.40-1,970,460,135,002.50

Finding the Third Proportional to 1,302,472,370,451.40 and 1,970,460,135,002.50

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Solution

The third proportional to 1,302,472,370,451.40 and 1,970,460,135,002.50 is: 2,981,033,019,754.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,472,370,451.40 : 1,970,460,135,002.50 = 1,970,460,135,002.50 : x
  2. Step 2: Convert to fraction form
    1,302,472,370,451.40/1,970,460,135,002.50 = 1,970,460,135,002.50/x
  3. Step 3: Cross multiply
    1,302,472,370,451.40x = 1,970,460,135,002.50 × 1,970,460,135,002.50
  4. Step 4: Simplify right side
    1,302,472,370,451.40x = 3,882,713,143,634,070,742,237,184
  5. Step 5: Solve for x
    x = 3,882,713,143,634,070,742,237,184/1,302,472,370,451.40
  6. Step 6: Final answer
    x = 2,981,033,019,754.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.