Home / 1,365,605,888.06-2,049,226,035.57-589,251,548.78

Finding the Fourth Proportional to 1,365,605,888.06, 2,049,226,035.57 and 589,251,548.78

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Solution

The fourth proportional to 1,365,605,888.06, 2,049,226,035.57 and 589,251,548.78 is: 884,229,942.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,605,888.06 : 2,049,226,035.57 = 589,251,548.78 : x
  2. Step 2: Convert to fraction form
    1,365,605,888.06/2,049,226,035.57 = 589,251,548.78/x
  3. Step 3: Cross multiply
    1,365,605,888.06x = 2,049,226,035.57 × 589,251,548.78
  4. Step 4: Simplify right side
    1,365,605,888.06x = 1,207,509,615,249,675,776
  5. Step 5: Solve for x
    x = 1,207,509,615,249,675,776/1,365,605,888.06
  6. Step 6: Final answer
    x = 884,229,942.04

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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.