Home / 7,806,903,743,813.60-10,773,382,230,685-4,291,127,658,266.60

Finding the Fourth Proportional to 7,806,903,743,813.60, 10,773,382,230,685 and 4,291,127,658,266.60

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Solution

The fourth proportional to 7,806,903,743,813.60, 10,773,382,230,685 and 4,291,127,658,266.60 is: 5,921,676,503,287.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,806,903,743,813.60 : 10,773,382,230,685 = 4,291,127,658,266.60 : x
  2. Step 2: Convert to fraction form
    7,806,903,743,813.60/10,773,382,230,685 = 4,291,127,658,266.60/x
  3. Step 3: Cross multiply
    7,806,903,743,813.60x = 10,773,382,230,685 × 4,291,127,658,266.60
  4. Step 4: Simplify right side
    7,806,903,743,813.60x = 46,229,958,463,170,323,398,262,784
  5. Step 5: Solve for x
    x = 46,229,958,463,170,323,398,262,784/7,806,903,743,813.60
  6. Step 6: Final answer
    x = 5,921,676,503,287.77

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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.