Home / 33,444,720,654.68-46,153,711,931.81-18,202,921,745.18

Finding the Fourth Proportional to 33,444,720,654.68, 46,153,711,931.81 and 18,202,921,745.18

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Solution

The fourth proportional to 33,444,720,654.68, 46,153,711,931.81 and 18,202,921,745.18 is: 25,120,030,608.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444,720,654.68 : 46,153,711,931.81 = 18,202,921,745.18 : x
  2. Step 2: Convert to fraction form
    33,444,720,654.68/46,153,711,931.81 = 18,202,921,745.18/x
  3. Step 3: Cross multiply
    33,444,720,654.68x = 46,153,711,931.81 × 18,202,921,745.18
  4. Step 4: Simplify right side
    33,444,720,654.68x = 840,132,406,543,996,026,880
  5. Step 5: Solve for x
    x = 840,132,406,543,996,026,880/33,444,720,654.68
  6. Step 6: Final answer
    x = 25,120,030,608.67

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1.5x scale

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.