Home / 587,999,751.17-882,132,503.83-194,525,654.81

Finding the Fourth Proportional to 587,999,751.17, 882,132,503.83 and 194,525,654.81

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Solution

The fourth proportional to 587,999,751.17, 882,132,503.83 and 194,525,654.81 is: 291,832,441.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,999,751.17 : 882,132,503.83 = 194,525,654.81 : x
  2. Step 2: Convert to fraction form
    587,999,751.17/882,132,503.83 = 194,525,654.81/x
  3. Step 3: Cross multiply
    587,999,751.17x = 882,132,503.83 × 194,525,654.81
  4. Step 4: Simplify right side
    587,999,751.17x = 171,597,402,931,818,624
  5. Step 5: Solve for x
    x = 171,597,402,931,818,624/587,999,751.17
  6. Step 6: Final answer
    x = 291,832,441.41

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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.