Home / 503,166,648,731.60-754,855,987,692.90-163,179,316,536.48

Finding the Fourth Proportional to 503,166,648,731.60, 754,855,987,692.90 and 163,179,316,536.48

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Solution

The fourth proportional to 503,166,648,731.60, 754,855,987,692.90 and 163,179,316,536.48 is: 244,803,355,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,166,648,731.60 : 754,855,987,692.90 = 163,179,316,536.48 : x
  2. Step 2: Convert to fraction form
    503,166,648,731.60/754,855,987,692.90 = 163,179,316,536.48/x
  3. Step 3: Cross multiply
    503,166,648,731.60x = 754,855,987,692.90 × 163,179,316,536.48
  4. Step 4: Simplify right side
    503,166,648,731.60x = 123,176,884,155,196,997,894,144
  5. Step 5: Solve for x
    x = 123,176,884,155,196,997,894,144/503,166,648,731.60
  6. Step 6: Final answer
    x = 244,803,355,837.88

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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.