Home / 593,669,040.38-818,922,897.29-370,262,862.06

Finding the Fourth Proportional to 593,669,040.38, 818,922,897.29 and 370,262,862.06

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Solution

The fourth proportional to 593,669,040.38, 818,922,897.29 and 370,262,862.06 is: 510,750,460.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,669,040.38 : 818,922,897.29 = 370,262,862.06 : x
  2. Step 2: Convert to fraction form
    593,669,040.38/818,922,897.29 = 370,262,862.06/x
  3. Step 3: Cross multiply
    593,669,040.38x = 818,922,897.29 × 370,262,862.06
  4. Step 4: Simplify right side
    593,669,040.38x = 303,216,735,754,917,504
  5. Step 5: Solve for x
    x = 303,216,735,754,917,504/593,669,040.38
  6. Step 6: Final answer
    x = 510,750,460.49

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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.