Home / 171,344,938,136.13-236,452,833,595.67-94,181,128,302.46

Finding the Fourth Proportional to 171,344,938,136.13, 236,452,833,595.67 and 94,181,128,302.46

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Solution

The fourth proportional to 171,344,938,136.13, 236,452,833,595.67 and 94,181,128,302.46 is: 129,968,208,577.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,344,938,136.13 : 236,452,833,595.67 = 94,181,128,302.46 : x
  2. Step 2: Convert to fraction form
    171,344,938,136.13/236,452,833,595.67 = 94,181,128,302.46/x
  3. Step 3: Cross multiply
    171,344,938,136.13x = 236,452,833,595.67 × 94,181,128,302.46
  4. Step 4: Simplify right side
    171,344,938,136.13x = 22,269,394,658,354,022,842,368
  5. Step 5: Solve for x
    x = 22,269,394,658,354,022,842,368/171,344,938,136.13
  6. Step 6: Final answer
    x = 129,968,208,577.38

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1.5x scale

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.