Home / 38,264,847,307.80-57,397,270,961.70-10,318,916,034.60

Finding the Fourth Proportional to 38,264,847,307.80, 57,397,270,961.70 and 10,318,916,034.60

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Solution

The fourth proportional to 38,264,847,307.80, 57,397,270,961.70 and 10,318,916,034.60 is: 15,478,374,051.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,847,307.80 : 57,397,270,961.70 = 10,318,916,034.60 : x
  2. Step 2: Convert to fraction form
    38,264,847,307.80/57,397,270,961.70 = 10,318,916,034.60/x
  3. Step 3: Cross multiply
    38,264,847,307.80x = 57,397,270,961.70 × 10,318,916,034.60
  4. Step 4: Simplify right side
    38,264,847,307.80x = 592,277,619,668,967,096,320
  5. Step 5: Solve for x
    x = 592,277,619,668,967,096,320/38,264,847,307.80
  6. Step 6: Final answer
    x = 15,478,374,051.90

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1.5x scale

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.