Home / 2,601,834,605,620.70-3,590,617,864,219.80-1,429,975,834,032.40

Finding the Fourth Proportional to 2,601,834,605,620.70, 3,590,617,864,219.80 and 1,429,975,834,032.40

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Solution

The fourth proportional to 2,601,834,605,620.70, 3,590,617,864,219.80 and 1,429,975,834,032.40 is: 1,973,413,976,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,834,605,620.70 : 3,590,617,864,219.80 = 1,429,975,834,032.40 : x
  2. Step 2: Convert to fraction form
    2,601,834,605,620.70/3,590,617,864,219.80 = 1,429,975,834,032.40/x
  3. Step 3: Cross multiply
    2,601,834,605,620.70x = 3,590,617,864,219.80 × 1,429,975,834,032.40
  4. Step 4: Simplify right side
    2,601,834,605,620.70x = 5,134,496,775,079,342,752,399,360
  5. Step 5: Solve for x
    x = 5,134,496,775,079,342,752,399,360/2,601,834,605,620.70
  6. Step 6: Final answer
    x = 1,973,413,976,425.47

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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.