Home / 606,331,494,041.60-909,497,241,062.40-159,196,593,670.40

Finding the Fourth Proportional to 606,331,494,041.60, 909,497,241,062.40 and 159,196,593,670.40

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Solution

The fourth proportional to 606,331,494,041.60, 909,497,241,062.40 and 159,196,593,670.40 is: 238,794,890,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,331,494,041.60 : 909,497,241,062.40 = 159,196,593,670.40 : x
  2. Step 2: Convert to fraction form
    606,331,494,041.60/909,497,241,062.40 = 159,196,593,670.40/x
  3. Step 3: Cross multiply
    606,331,494,041.60x = 909,497,241,062.40 × 159,196,593,670.40
  4. Step 4: Simplify right side
    606,331,494,041.60x = 144,788,862,729,760,725,270,528
  5. Step 5: Solve for x
    x = 144,788,862,729,760,725,270,528/606,331,494,041.60
  6. Step 6: Final answer
    x = 238,794,890,505.60

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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.