Home / 1,910,704,719,206.30-2,866,459,599,806-619,815,176,930.52

Finding the Fourth Proportional to 1,910,704,719,206.30, 2,866,459,599,806 and 619,815,176,930.52

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Solution

The fourth proportional to 1,910,704,719,206.30, 2,866,459,599,806 and 619,815,176,930.52 is: 929,853,339,534.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,704,719,206.30 : 2,866,459,599,806 = 619,815,176,930.52 : x
  2. Step 2: Convert to fraction form
    1,910,704,719,206.30/2,866,459,599,806 = 619,815,176,930.52/x
  3. Step 3: Cross multiply
    1,910,704,719,206.30x = 2,866,459,599,806 × 619,815,176,930.52
  4. Step 4: Simplify right side
    1,910,704,719,206.30x = 1,776,675,164,017,943,537,254,400
  5. Step 5: Solve for x
    x = 1,776,675,164,017,943,537,254,400/1,910,704,719,206.30
  6. Step 6: Final answer
    x = 929,853,339,534.31

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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.