Home / 1,952,122,621.12-2,693,919,460.76-1,060,041,403.66

Finding the Fourth Proportional to 1,952,122,621.12, 2,693,919,460.76 and 1,060,041,403.66

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Solution

The fourth proportional to 1,952,122,621.12, 2,693,919,460.76 and 1,060,041,403.66 is: 1,462,851,839.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,122,621.12 : 2,693,919,460.76 = 1,060,041,403.66 : x
  2. Step 2: Convert to fraction form
    1,952,122,621.12/2,693,919,460.76 = 1,060,041,403.66/x
  3. Step 3: Cross multiply
    1,952,122,621.12x = 2,693,919,460.76 × 1,060,041,403.66
  4. Step 4: Simplify right side
    1,952,122,621.12x = 2,855,666,166,531,020,800
  5. Step 5: Solve for x
    x = 2,855,666,166,531,020,800/1,952,122,621.12
  6. Step 6: Final answer
    x = 1,462,851,839.14

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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.