Home / 1,044,448,519,483.80-1,567,388,413,333.10-364,526,875,431.16

Finding the Fourth Proportional to 1,044,448,519,483.80, 1,567,388,413,333.10 and 364,526,875,431.16

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Solution

The fourth proportional to 1,044,448,519,483.80, 1,567,388,413,333.10 and 364,526,875,431.16 is: 547,040,079,277.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,483.80 : 1,567,388,413,333.10 = 364,526,875,431.16 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,483.80/1,567,388,413,333.10 = 364,526,875,431.16/x
  3. Step 3: Cross multiply
    1,044,448,519,483.80x = 1,567,388,413,333.10 × 364,526,875,431.16
  4. Step 4: Simplify right side
    1,044,448,519,483.80x = 571,355,200,899,318,477,225,984
  5. Step 5: Solve for x
    x = 571,355,200,899,318,477,225,984/1,044,448,519,483.80
  6. Step 6: Final answer
    x = 547,040,079,277.15

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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.