Home / 740,043,365,966.32-1,109,281,586,161-248,926,094,054.55

Finding the Fourth Proportional to 740,043,365,966.32, 1,109,281,586,161 and 248,926,094,054.55

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Solution

The fourth proportional to 740,043,365,966.32, 1,109,281,586,161 and 248,926,094,054.55 is: 373,125,610,131.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,043,365,966.32 : 1,109,281,586,161 = 248,926,094,054.55 : x
  2. Step 2: Convert to fraction form
    740,043,365,966.32/1,109,281,586,161 = 248,926,094,054.55/x
  3. Step 3: Cross multiply
    740,043,365,966.32x = 1,109,281,586,161 × 248,926,094,054.55
  4. Step 4: Simplify right side
    740,043,365,966.32x = 276,129,132,449,693,473,701,888
  5. Step 5: Solve for x
    x = 276,129,132,449,693,473,701,888/740,043,365,966.32
  6. Step 6: Final answer
    x = 373,125,610,131.15

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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.