Home / 399,999,097.07-598,803,225.96-241,953,818.10

Finding the Fourth Proportional to 399,999,097.07, 598,803,225.96 and 241,953,818.10

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Solution

The fourth proportional to 399,999,097.07, 598,803,225.96 and 241,953,818.10 is: 362,207,634.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    399,999,097.07 : 598,803,225.96 = 241,953,818.10 : x
  2. Step 2: Convert to fraction form
    399,999,097.07/598,803,225.96 = 241,953,818.10/x
  3. Step 3: Cross multiply
    399,999,097.07x = 598,803,225.96 × 241,953,818.10
  4. Step 4: Simplify right side
    399,999,097.07x = 144,882,726,811,619,040
  5. Step 5: Solve for x
    x = 144,882,726,811,619,040/399,999,097.07
  6. Step 6: Final answer
    x = 362,207,634.65

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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.