Home / 737,870,238,967.64-1,106,853,923,019.90-193,332,070,510.12

Finding the Fourth Proportional to 737,870,238,967.64, 1,106,853,923,019.90 and 193,332,070,510.12

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Solution

The fourth proportional to 737,870,238,967.64, 1,106,853,923,019.90 and 193,332,070,510.12 is: 290,010,830,344.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,870,238,967.64 : 1,106,853,923,019.90 = 193,332,070,510.12 : x
  2. Step 2: Convert to fraction form
    737,870,238,967.64/1,106,853,923,019.90 = 193,332,070,510.12/x
  3. Step 3: Cross multiply
    737,870,238,967.64x = 1,106,853,923,019.90 × 193,332,070,510.12
  4. Step 4: Simplify right side
    737,870,238,967.64x = 213,990,360,689,686,200,975,360
  5. Step 5: Solve for x
    x = 213,990,360,689,686,200,975,360/737,870,238,967.64
  6. Step 6: Final answer
    x = 290,010,830,344.75

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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.