Home / 61,685,289,355,400-85,126,374,301,548-33,559,841,839,838

Finding the Fourth Proportional to 61,685,289,355,400, 85,126,374,301,548 and 33,559,841,839,838

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Solution

The fourth proportional to 61,685,289,355,400, 85,126,374,301,548 and 33,559,841,839,838 is: 46,312,948,967,446.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,685,289,355,400 : 85,126,374,301,548 = 33,559,841,839,838 : x
  2. Step 2: Convert to fraction form
    61,685,289,355,400/85,126,374,301,548 = 33,559,841,839,838/x
  3. Step 3: Cross multiply
    61,685,289,355,400x = 85,126,374,301,548 × 33,559,841,839,838
  4. Step 4: Simplify right side
    61,685,289,355,400x = 2,856,827,657,958,800,721,266,606,080
  5. Step 5: Solve for x
    x = 2,856,827,657,958,800,721,266,606,080/61,685,289,355,400
  6. Step 6: Final answer
    x = 46,312,948,967,446.34

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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.