Home / 672,207,345,262-927,668,262,424.80-367,706,032,924.24

Finding the Fourth Proportional to 672,207,345,262, 927,668,262,424.80 and 367,706,032,924.24

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Solution

The fourth proportional to 672,207,345,262, 927,668,262,424.80 and 367,706,032,924.24 is: 507,446,428,620.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,207,345,262 : 927,668,262,424.80 = 367,706,032,924.24 : x
  2. Step 2: Convert to fraction form
    672,207,345,262/927,668,262,424.80 = 367,706,032,924.24/x
  3. Step 3: Cross multiply
    672,207,345,262x = 927,668,262,424.80 × 367,706,032,924.24
  4. Step 4: Simplify right side
    672,207,345,262x = 341,109,216,645,946,032,521,216
  5. Step 5: Solve for x
    x = 341,109,216,645,946,032,521,216/672,207,345,262
  6. Step 6: Final answer
    x = 507,446,428,620.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.