Home / 1,352,460,417,224-1,866,396,578,415.10-735,163,135,274.90

Finding the Fourth Proportional to 1,352,460,417,224, 1,866,396,578,415.10 and 735,163,135,274.90

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Solution

The fourth proportional to 1,352,460,417,224, 1,866,396,578,415.10 and 735,163,135,274.90 is: 1,014,525,780,407.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,460,417,224 : 1,866,396,578,415.10 = 735,163,135,274.90 : x
  2. Step 2: Convert to fraction form
    1,352,460,417,224/1,866,396,578,415.10 = 735,163,135,274.90/x
  3. Step 3: Cross multiply
    1,352,460,417,224x = 1,866,396,578,415.10 × 735,163,135,274.90
  4. Step 4: Simplify right side
    1,352,460,417,224x = 1,372,105,960,253,990,912,393,216
  5. Step 5: Solve for x
    x = 1,372,105,960,253,990,912,393,216/1,352,460,417,224
  6. Step 6: Final answer
    x = 1,014,525,780,407.17

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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.