Home / 581,975,913,035.74-803,118,212,823.77-325,062,559,575.95

Finding the Fourth Proportional to 581,975,913,035.74, 803,118,212,823.77 and 325,062,559,575.95

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Solution

The fourth proportional to 581,975,913,035.74, 803,118,212,823.77 and 325,062,559,575.95 is: 448,581,558,196.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,975,913,035.74 : 803,118,212,823.77 = 325,062,559,575.95 : x
  2. Step 2: Convert to fraction form
    581,975,913,035.74/803,118,212,823.77 = 325,062,559,575.95/x
  3. Step 3: Cross multiply
    581,975,913,035.74x = 803,118,212,823.77 × 325,062,559,575.95
  4. Step 4: Simplify right side
    581,975,913,035.74x = 261,063,661,902,557,257,662,464
  5. Step 5: Solve for x
    x = 261,063,661,902,557,257,662,464/581,975,913,035.74
  6. Step 6: Final answer
    x = 448,581,558,196.77

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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.