Home / 1,657,267,347,799-2,287,004,600,578-925,666,431,115.32

Finding the Fourth Proportional to 1,657,267,347,799, 2,287,004,600,578 and 925,666,431,115.32

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Solution

The fourth proportional to 1,657,267,347,799, 2,287,004,600,578 and 925,666,431,115.32 is: 1,277,406,080,179.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,267,347,799 : 2,287,004,600,578 = 925,666,431,115.32 : x
  2. Step 2: Convert to fraction form
    1,657,267,347,799/2,287,004,600,578 = 925,666,431,115.32/x
  3. Step 3: Cross multiply
    1,657,267,347,799x = 2,287,004,600,578 × 925,666,431,115.32
  4. Step 4: Simplify right side
    1,657,267,347,799x = 2,117,003,386,561,355,000,578,048
  5. Step 5: Solve for x
    x = 2,117,003,386,561,355,000,578,048/1,657,267,347,799
  6. Step 6: Final answer
    x = 1,277,406,080,179.47

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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.