Home / 581,975,913,044.20-803,118,212,835.40-325,062,559,584.40

Finding the Fourth Proportional to 581,975,913,044.20, 803,118,212,835.40 and 325,062,559,584.40

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Solution

The fourth proportional to 581,975,913,044.20, 803,118,212,835.40 and 325,062,559,584.40 is: 448,581,558,208.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,975,913,044.20 : 803,118,212,835.40 = 325,062,559,584.40 : x
  2. Step 2: Convert to fraction form
    581,975,913,044.20/803,118,212,835.40 = 325,062,559,584.40/x
  3. Step 3: Cross multiply
    581,975,913,044.20x = 803,118,212,835.40 × 325,062,559,584.40
  4. Step 4: Simplify right side
    581,975,913,044.20x = 261,063,661,913,124,085,170,176
  5. Step 5: Solve for x
    x = 261,063,661,913,124,085,170,176/581,975,913,044.20
  6. Step 6: Final answer
    x = 448,581,558,208.40

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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.