Home / 438,807,662,992.08-605,506,157,250.48-246,080,175,132.24

Finding the Fourth Proportional to 438,807,662,992.08, 605,506,157,250.48 and 246,080,175,132.24

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Solution

The fourth proportional to 438,807,662,992.08, 605,506,157,250.48 and 246,080,175,132.24 is: 339,563,489,397.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    438,807,662,992.08 : 605,506,157,250.48 = 246,080,175,132.24 : x
  2. Step 2: Convert to fraction form
    438,807,662,992.08/605,506,157,250.48 = 246,080,175,132.24/x
  3. Step 3: Cross multiply
    438,807,662,992.08x = 605,506,157,250.48 × 246,080,175,132.24
  4. Step 4: Simplify right side
    438,807,662,992.08x = 149,003,061,219,847,756,054,528
  5. Step 5: Solve for x
    x = 149,003,061,219,847,756,054,528/438,807,662,992.08
  6. Step 6: Final answer
    x = 339,563,489,397.26

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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.