Home / 604,197,662,104.21-833,788,532,094.45-329,843,314,543.18

Finding the Fourth Proportional to 604,197,662,104.21, 833,788,532,094.45 and 329,843,314,543.18

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Solution

The fourth proportional to 604,197,662,104.21, 833,788,532,094.45 and 329,843,314,543.18 is: 455,181,458,492.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,197,662,104.21 : 833,788,532,094.45 = 329,843,314,543.18 : x
  2. Step 2: Convert to fraction form
    604,197,662,104.21/833,788,532,094.45 = 329,843,314,543.18/x
  3. Step 3: Cross multiply
    604,197,662,104.21x = 833,788,532,094.45 × 329,843,314,543.18
  4. Step 4: Simplify right side
    604,197,662,104.21x = 275,019,573,054,125,973,176,320
  5. Step 5: Solve for x
    x = 275,019,573,054,125,973,176,320/604,197,662,104.21
  6. Step 6: Final answer
    x = 455,181,458,492.12

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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.