Home / 2,309,713,235.88-3,463,186,280.94-735,140,409.72

Finding the Fourth Proportional to 2,309,713,235.88, 3,463,186,280.94 and 735,140,409.72

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Solution

The fourth proportional to 2,309,713,235.88, 3,463,186,280.94 and 735,140,409.72 is: 1,102,270,248.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,713,235.88 : 3,463,186,280.94 = 735,140,409.72 : x
  2. Step 2: Convert to fraction form
    2,309,713,235.88/3,463,186,280.94 = 735,140,409.72/x
  3. Step 3: Cross multiply
    2,309,713,235.88x = 3,463,186,280.94 × 735,140,409.72
  4. Step 4: Simplify right side
    2,309,713,235.88x = 2,545,928,181,506,914,816
  5. Step 5: Solve for x
    x = 2,545,928,181,506,914,816/2,309,713,235.88
  6. Step 6: Final answer
    x = 1,102,270,248.08

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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.