Home / 460,098,341.82-634,990,196.07-259,161,829.74

Finding the Fourth Proportional to 460,098,341.82, 634,990,196.07 and 259,161,829.74

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Solution

The fourth proportional to 460,098,341.82, 634,990,196.07 and 259,161,829.74 is: 357,674,014.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,098,341.82 : 634,990,196.07 = 259,161,829.74 : x
  2. Step 2: Convert to fraction form
    460,098,341.82/634,990,196.07 = 259,161,829.74/x
  3. Step 3: Cross multiply
    460,098,341.82x = 634,990,196.07 × 259,161,829.74
  4. Step 4: Simplify right side
    460,098,341.82x = 164,565,221,080,462,592
  5. Step 5: Solve for x
    x = 164,565,221,080,462,592/460,098,341.82
  6. Step 6: Final answer
    x = 357,674,014.71

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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.