Home / 7,801,648,775,001.60-11,703,980,209,306-2,966,274,457,115.80

Finding the Fourth Proportional to 7,801,648,775,001.60, 11,703,980,209,306 and 2,966,274,457,115.80

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Solution

The fourth proportional to 7,801,648,775,001.60, 11,703,980,209,306 and 2,966,274,457,115.80 is: 4,449,984,681,788.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,801,648,775,001.60 : 11,703,980,209,306 = 2,966,274,457,115.80 : x
  2. Step 2: Convert to fraction form
    7,801,648,775,001.60/11,703,980,209,306 = 2,966,274,457,115.80/x
  3. Step 3: Cross multiply
    7,801,648,775,001.60x = 11,703,980,209,306 × 2,966,274,457,115.80
  4. Step 4: Simplify right side
    7,801,648,775,001.60x = 34,717,217,541,453,222,072,287,232
  5. Step 5: Solve for x
    x = 34,717,217,541,453,222,072,287,232/7,801,648,775,001.60
  6. Step 6: Final answer
    x = 4,449,984,681,788.77

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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.