Home / 7,487,284,500,714.40-11,223,088,210,816-3,133,367,038,984.80

Finding the Fourth Proportional to 7,487,284,500,714.40, 11,223,088,210,816 and 3,133,367,038,984.80

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Solution

The fourth proportional to 7,487,284,500,714.40, 11,223,088,210,816 and 3,133,367,038,984.80 is: 4,696,770,193,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,487,284,500,714.40 : 11,223,088,210,816 = 3,133,367,038,984.80 : x
  2. Step 2: Convert to fraction form
    7,487,284,500,714.40/11,223,088,210,816 = 3,133,367,038,984.80/x
  3. Step 3: Cross multiply
    7,487,284,500,714.40x = 11,223,088,210,816 × 3,133,367,038,984.80
  4. Step 4: Simplify right side
    7,487,284,500,714.40x = 35,166,054,675,389,746,182,619,136
  5. Step 5: Solve for x
    x = 35,166,054,675,389,746,182,619,136/7,487,284,500,714.40
  6. Step 6: Final answer
    x = 4,696,770,193,791.14

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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.