Home / 2,952,554,220,947.80-4,450,961,331,342.40-2,755,736,137,712.80

Finding the Fourth Proportional to 2,952,554,220,947.80, 4,450,961,331,342.40 and 2,755,736,137,712.80

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Solution

The fourth proportional to 2,952,554,220,947.80, 4,450,961,331,342.40 and 2,755,736,137,712.80 is: 4,154,259,014,557.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,554,220,947.80 : 4,450,961,331,342.40 = 2,755,736,137,712.80 : x
  2. Step 2: Convert to fraction form
    2,952,554,220,947.80/4,450,961,331,342.40 = 2,755,736,137,712.80/x
  3. Step 3: Cross multiply
    2,952,554,220,947.80x = 4,450,961,331,342.40 × 2,755,736,137,712.80
  4. Step 4: Simplify right side
    2,952,554,220,947.80x = 12,265,674,988,342,527,349,751,808
  5. Step 5: Solve for x
    x = 12,265,674,988,342,527,349,751,808/2,952,554,220,947.80
  6. Step 6: Final answer
    x = 4,154,259,014,557.61

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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.