Home / 1,044,448,519,449.90-1,567,388,413,282.20-364,526,875,397.20

Finding the Fourth Proportional to 1,044,448,519,449.90, 1,567,388,413,282.20 and 364,526,875,397.20

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Solution

The fourth proportional to 1,044,448,519,449.90, 1,567,388,413,282.20 and 364,526,875,397.20 is: 547,040,079,226.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,449.90 : 1,567,388,413,282.20 = 364,526,875,397.20 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,449.90/1,567,388,413,282.20 = 364,526,875,397.20/x
  3. Step 3: Cross multiply
    1,044,448,519,449.90x = 1,567,388,413,282.20 × 364,526,875,397.20
  4. Step 4: Simplify right side
    1,044,448,519,449.90x = 571,355,200,827,535,547,957,248
  5. Step 5: Solve for x
    x = 571,355,200,827,535,547,957,248/1,044,448,519,449.90
  6. Step 6: Final answer
    x = 547,040,079,226.18

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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.