Home / 3,002,477,246.60-4,143,452,304.76-1,715,159,601.29

Finding the Fourth Proportional to 3,002,477,246.60, 4,143,452,304.76 and 1,715,159,601.29

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Solution

The fourth proportional to 3,002,477,246.60, 4,143,452,304.76 and 1,715,159,601.29 is: 2,366,939,503.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,477,246.60 : 4,143,452,304.76 = 1,715,159,601.29 : x
  2. Step 2: Convert to fraction form
    3,002,477,246.60/4,143,452,304.76 = 1,715,159,601.29/x
  3. Step 3: Cross multiply
    3,002,477,246.60x = 4,143,452,304.76 × 1,715,159,601.29
  4. Step 4: Simplify right side
    3,002,477,246.60x = 7,106,682,003,002,534,912
  5. Step 5: Solve for x
    x = 7,106,682,003,002,534,912/3,002,477,246.60
  6. Step 6: Final answer
    x = 2,366,939,503.39

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Double scale
Find fourth proportional to 3,002,477,247.60, 4,143,452,306.14 and 1,715,159,602.29
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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.