Home / 367,260,111,282.27-506,820,484,398.55-202,458,009,914.95

Finding the Fourth Proportional to 367,260,111,282.27, 506,820,484,398.55 and 202,458,009,914.95

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Solution

The fourth proportional to 367,260,111,282.27, 506,820,484,398.55 and 202,458,009,914.95 is: 279,392,897,576.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,260,111,282.27 : 506,820,484,398.55 = 202,458,009,914.95 : x
  2. Step 2: Convert to fraction form
    367,260,111,282.27/506,820,484,398.55 = 202,458,009,914.95/x
  3. Step 3: Cross multiply
    367,260,111,282.27x = 506,820,484,398.55 × 202,458,009,914.95
  4. Step 4: Simplify right side
    367,260,111,282.27x = 102,609,866,655,461,399,330,816
  5. Step 5: Solve for x
    x = 102,609,866,655,461,399,330,816/367,260,111,282.27
  6. Step 6: Final answer
    x = 279,392,897,576.61

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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.