Home / 3,670,132,135,117.10-5,503,683,544,788.60-1,252,827,661,529.20

Finding the Fourth Proportional to 3,670,132,135,117.10, 5,503,683,544,788.60 and 1,252,827,661,529.20

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Solution

The fourth proportional to 3,670,132,135,117.10, 5,503,683,544,788.60 and 1,252,827,661,529.20 is: 1,878,724,452,244.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,132,135,117.10 : 5,503,683,544,788.60 = 1,252,827,661,529.20 : x
  2. Step 2: Convert to fraction form
    3,670,132,135,117.10/5,503,683,544,788.60 = 1,252,827,661,529.20/x
  3. Step 3: Cross multiply
    3,670,132,135,117.10x = 5,503,683,544,788.60 × 1,252,827,661,529.20
  4. Step 4: Simplify right side
    3,670,132,135,117.10x = 6,895,166,985,214,238,841,110,528
  5. Step 5: Solve for x
    x = 6,895,166,985,214,238,841,110,528/3,670,132,135,117.10
  6. Step 6: Final answer
    x = 1,878,724,452,244.89

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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.