Home / 2,300,175,968.80-3,447,912,490.80-1,133,850,618.40

Finding the Fourth Proportional to 2,300,175,968.80, 3,447,912,490.80 and 1,133,850,618.40

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Solution

The fourth proportional to 2,300,175,968.80, 3,447,912,490.80 and 1,133,850,618.40 is: 1,699,616,795.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,175,968.80 : 3,447,912,490.80 = 1,133,850,618.40 : x
  2. Step 2: Convert to fraction form
    2,300,175,968.80/3,447,912,490.80 = 1,133,850,618.40/x
  3. Step 3: Cross multiply
    2,300,175,968.80x = 3,447,912,490.80 × 1,133,850,618.40
  4. Step 4: Simplify right side
    2,300,175,968.80x = 3,909,417,709,882,664,960
  5. Step 5: Solve for x
    x = 3,909,417,709,882,664,960/2,300,175,968.80
  6. Step 6: Final answer
    x = 1,699,616,795.81

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1.5x scale

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.