Home / 2,472,394,752,403.80-3,708,592,128,605.70-2,075,676,171,667.80

Finding the Fourth Proportional to 2,472,394,752,403.80, 3,708,592,128,605.70 and 2,075,676,171,667.80

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Solution

The fourth proportional to 2,472,394,752,403.80, 3,708,592,128,605.70 and 2,075,676,171,667.80 is: 3,113,514,257,501.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,394,752,403.80 : 3,708,592,128,605.70 = 2,075,676,171,667.80 : x
  2. Step 2: Convert to fraction form
    2,472,394,752,403.80/3,708,592,128,605.70 = 2,075,676,171,667.80/x
  3. Step 3: Cross multiply
    2,472,394,752,403.80x = 3,708,592,128,605.70 × 2,075,676,171,667.80
  4. Step 4: Simplify right side
    2,472,394,752,403.80x = 7,697,836,311,781,617,067,622,400
  5. Step 5: Solve for x
    x = 7,697,836,311,781,617,067,622,400/2,472,394,752,403.80
  6. Step 6: Final answer
    x = 3,113,514,257,501.70

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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.