Home / 1,033,953,129-1,426,660,172.91-616,304,275.92

Finding the Fourth Proportional to 1,033,953,129, 1,426,660,172.91 and 616,304,275.92

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Solution

The fourth proportional to 1,033,953,129, 1,426,660,172.91 and 616,304,275.92 is: 850,383,581.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,953,129 : 1,426,660,172.91 = 616,304,275.92 : x
  2. Step 2: Convert to fraction form
    1,033,953,129/1,426,660,172.91 = 616,304,275.92/x
  3. Step 3: Cross multiply
    1,033,953,129x = 1,426,660,172.91 × 616,304,275.92
  4. Step 4: Simplify right side
    1,033,953,129x = 879,256,764,849,199,488
  5. Step 5: Solve for x
    x = 879,256,764,849,199,488/1,033,953,129
  6. Step 6: Final answer
    x = 850,383,581.41

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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.