Home / 581,975,913,040.25-803,118,212,829.96-325,062,559,580.49

Finding the Fourth Proportional to 581,975,913,040.25, 803,118,212,829.96 and 325,062,559,580.49

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Solution

The fourth proportional to 581,975,913,040.25, 803,118,212,829.96 and 325,062,559,580.49 is: 448,581,558,203.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,975,913,040.25 : 803,118,212,829.96 = 325,062,559,580.49 : x
  2. Step 2: Convert to fraction form
    581,975,913,040.25/803,118,212,829.96 = 325,062,559,580.49/x
  3. Step 3: Cross multiply
    581,975,913,040.25x = 803,118,212,829.96 × 325,062,559,580.49
  4. Step 4: Simplify right side
    581,975,913,040.25x = 261,063,661,908,215,507,976,192
  5. Step 5: Solve for x
    x = 261,063,661,908,215,507,976,192/581,975,913,040.25
  6. Step 6: Final answer
    x = 448,581,558,203.01

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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.