Home / 177,316,269,672-266,398,719,747.76-113,698,257,580.53

Finding the Fourth Proportional to 177,316,269,672, 266,398,719,747.76 and 113,698,257,580.53

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Solution

The fourth proportional to 177,316,269,672, 266,398,719,747.76 and 113,698,257,580.53 is: 170,819,464,638.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,316,269,672 : 266,398,719,747.76 = 113,698,257,580.53 : x
  2. Step 2: Convert to fraction form
    177,316,269,672/266,398,719,747.76 = 113,698,257,580.53/x
  3. Step 3: Cross multiply
    177,316,269,672x = 266,398,719,747.76 × 113,698,257,580.53
  4. Step 4: Simplify right side
    177,316,269,672x = 30,289,070,257,004,242,534,400
  5. Step 5: Solve for x
    x = 30,289,070,257,004,242,534,400/177,316,269,672
  6. Step 6: Final answer
    x = 170,819,464,638.15

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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.