Home / 536,544,186.40-804,816,279.60-502,531,962.40

Finding the Fourth Proportional to 536,544,186.40, 804,816,279.60 and 502,531,962.40

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Solution

The fourth proportional to 536,544,186.40, 804,816,279.60 and 502,531,962.40 is: 753,797,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,544,186.40 : 804,816,279.60 = 502,531,962.40 : x
  2. Step 2: Convert to fraction form
    536,544,186.40/804,816,279.60 = 502,531,962.40/x
  3. Step 3: Cross multiply
    536,544,186.40x = 804,816,279.60 × 502,531,962.40
  4. Step 4: Simplify right side
    536,544,186.40x = 404,445,904,358,855,104
  5. Step 5: Solve for x
    x = 404,445,904,358,855,104/536,544,186.40
  6. Step 6: Final answer
    x = 753,797,943.60

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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.