Home / 10,656,328,229,596-15,956,963,396,774-7,354,630,456,862

Finding the Fourth Proportional to 10,656,328,229,596, 15,956,963,396,774 and 7,354,630,456,862

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Solution

The fourth proportional to 10,656,328,229,596, 15,956,963,396,774 and 7,354,630,456,862 is: 11,012,946,154,474.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,656,328,229,596 : 15,956,963,396,774 = 7,354,630,456,862 : x
  2. Step 2: Convert to fraction form
    10,656,328,229,596/15,956,963,396,774 = 7,354,630,456,862/x
  3. Step 3: Cross multiply
    10,656,328,229,596x = 15,956,963,396,774 × 7,354,630,456,862
  4. Step 4: Simplify right side
    10,656,328,229,596x = 117,357,568,996,946,170,485,932,032
  5. Step 5: Solve for x
    x = 117,357,568,996,946,170,485,932,032/10,656,328,229,596
  6. Step 6: Final answer
    x = 11,012,946,154,474.39

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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.