Home / 1,697,642,646,456.50-2,342,952,289,555.80-966,208,897,773.23

Finding the Fourth Proportional to 1,697,642,646,456.50, 2,342,952,289,555.80 and 966,208,897,773.23

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Solution

The fourth proportional to 1,697,642,646,456.50, 2,342,952,289,555.80 and 966,208,897,773.23 is: 1,333,485,203,115.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,642,646,456.50 : 2,342,952,289,555.80 = 966,208,897,773.23 : x
  2. Step 2: Convert to fraction form
    1,697,642,646,456.50/2,342,952,289,555.80 = 966,208,897,773.23/x
  3. Step 3: Cross multiply
    1,697,642,646,456.50x = 2,342,952,289,555.80 × 966,208,897,773.23
  4. Step 4: Simplify right side
    1,697,642,646,456.50x = 2,263,781,349,226,974,944,428,032
  5. Step 5: Solve for x
    x = 2,263,781,349,226,974,944,428,032/1,697,642,646,456.50
  6. Step 6: Final answer
    x = 1,333,485,203,115.14

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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.