Home / 9,001,692,129.60-13,502,538,194.40-2,458,590,537.60

Finding the Fourth Proportional to 9,001,692,129.60, 13,502,538,194.40 and 2,458,590,537.60

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Solution

The fourth proportional to 9,001,692,129.60, 13,502,538,194.40 and 2,458,590,537.60 is: 3,687,885,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,692,129.60 : 13,502,538,194.40 = 2,458,590,537.60 : x
  2. Step 2: Convert to fraction form
    9,001,692,129.60/13,502,538,194.40 = 2,458,590,537.60/x
  3. Step 3: Cross multiply
    9,001,692,129.60x = 13,502,538,194.40 × 2,458,590,537.60
  4. Step 4: Simplify right side
    9,001,692,129.60x = 33,197,212,638,334,427,136
  5. Step 5: Solve for x
    x = 33,197,212,638,334,427,136/9,001,692,129.60
  6. Step 6: Final answer
    x = 3,687,885,806.40

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1.5x scale

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.