Home / 2,577,075,947.04-3,865,589,220.96-1,527,058,313.88

Finding the Fourth Proportional to 2,577,075,947.04, 3,865,589,220.96 and 1,527,058,313.88

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Solution

The fourth proportional to 2,577,075,947.04, 3,865,589,220.96 and 1,527,058,313.88 is: 2,290,572,834.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,075,947.04 : 3,865,589,220.96 = 1,527,058,313.88 : x
  2. Step 2: Convert to fraction form
    2,577,075,947.04/3,865,589,220.96 = 1,527,058,313.88/x
  3. Step 3: Cross multiply
    2,577,075,947.04x = 3,865,589,220.96 × 1,527,058,313.88
  4. Step 4: Simplify right side
    2,577,075,947.04x = 5,902,980,157,911,880,704
  5. Step 5: Solve for x
    x = 5,902,980,157,911,880,704/2,577,075,947.04
  6. Step 6: Final answer
    x = 2,290,572,834.96

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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.