Home / 3,010,125,142.60-4,153,035,536.18-1,739,503,224.76

Finding the Fourth Proportional to 3,010,125,142.60, 4,153,035,536.18 and 1,739,503,224.76

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Solution

The fourth proportional to 3,010,125,142.60, 4,153,035,536.18 and 1,739,503,224.76 is: 2,399,972,880.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,125,142.60 : 4,153,035,536.18 = 1,739,503,224.76 : x
  2. Step 2: Convert to fraction form
    3,010,125,142.60/4,153,035,536.18 = 1,739,503,224.76/x
  3. Step 3: Cross multiply
    3,010,125,142.60x = 4,153,035,536.18 × 1,739,503,224.76
  4. Step 4: Simplify right side
    3,010,125,142.60x = 7,224,218,707,727,985,664
  5. Step 5: Solve for x
    x = 7,224,218,707,727,985,664/3,010,125,142.60
  6. Step 6: Final answer
    x = 2,399,972,880.03

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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.