Home / 9,385,694,299.22-12,953,368,515.23-5,575,232,304.83

Finding the Fourth Proportional to 9,385,694,299.22, 12,953,368,515.23 and 5,575,232,304.83

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Solution

The fourth proportional to 9,385,694,299.22, 12,953,368,515.23 and 5,575,232,304.83 is: 7,694,480,163.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,694,299.22 : 12,953,368,515.23 = 5,575,232,304.83 : x
  2. Step 2: Convert to fraction form
    9,385,694,299.22/12,953,368,515.23 = 5,575,232,304.83/x
  3. Step 3: Cross multiply
    9,385,694,299.22x = 12,953,368,515.23 × 5,575,232,304.83
  4. Step 4: Simplify right side
    9,385,694,299.22x = 72,218,038,602,477,436,928
  5. Step 5: Solve for x
    x = 72,218,038,602,477,436,928/9,385,694,299.22
  6. Step 6: Final answer
    x = 7,694,480,163.13

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Double scale
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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.