Home / 59,326,857,833.28-81,878,082,522.80-35,240,974,609.56

Finding the Fourth Proportional to 59,326,857,833.28, 81,878,082,522.80 and 35,240,974,609.56

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Solution

The fourth proportional to 59,326,857,833.28, 81,878,082,522.80 and 35,240,974,609.56 is: 48,636,714,173.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,326,857,833.28 : 81,878,082,522.80 = 35,240,974,609.56 : x
  2. Step 2: Convert to fraction form
    59,326,857,833.28/81,878,082,522.80 = 35,240,974,609.56/x
  3. Step 3: Cross multiply
    59,326,857,833.28x = 81,878,082,522.80 × 35,240,974,609.56
  4. Step 4: Simplify right side
    59,326,857,833.28x = 2,885,463,427,265,453,359,104
  5. Step 5: Solve for x
    x = 2,885,463,427,265,453,359,104/59,326,857,833.28
  6. Step 6: Final answer
    x = 48,636,714,173.78

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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.