Home / 344,153,630,210.10-474,933,486,214.48-187,727,231,065.60

Finding the Fourth Proportional to 344,153,630,210.10, 474,933,486,214.48 and 187,727,231,065.60

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Solution

The fourth proportional to 344,153,630,210.10, 474,933,486,214.48 and 187,727,231,065.60 is: 259,064,384,277.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,153,630,210.10 : 474,933,486,214.48 = 187,727,231,065.60 : x
  2. Step 2: Convert to fraction form
    344,153,630,210.10/474,933,486,214.48 = 187,727,231,065.60/x
  3. Step 3: Cross multiply
    344,153,630,210.10x = 474,933,486,214.48 × 187,727,231,065.60
  4. Step 4: Simplify right side
    344,153,630,210.10x = 89,157,948,307,376,632,233,984
  5. Step 5: Solve for x
    x = 89,157,948,307,376,632,233,984/344,153,630,210.10
  6. Step 6: Final answer
    x = 259,064,384,277.88

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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.