Home / 3,226,900,611.42-4,453,350,894.54-1,798,066,567.35

Finding the Fourth Proportional to 3,226,900,611.42, 4,453,350,894.54 and 1,798,066,567.35

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Solution

The fourth proportional to 3,226,900,611.42, 4,453,350,894.54 and 1,798,066,567.35 is: 2,481,458,935.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,900,611.42 : 4,453,350,894.54 = 1,798,066,567.35 : x
  2. Step 2: Convert to fraction form
    3,226,900,611.42/4,453,350,894.54 = 1,798,066,567.35/x
  3. Step 3: Cross multiply
    3,226,900,611.42x = 4,453,350,894.54 × 1,798,066,567.35
  4. Step 4: Simplify right side
    3,226,900,611.42x = 8,007,421,356,151,034,880
  5. Step 5: Solve for x
    x = 8,007,421,356,151,034,880/3,226,900,611.42
  6. Step 6: Final answer
    x = 2,481,458,935.49

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1.5x scale

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.