Home / 2,405,971,849,276.40-3,610,442,207,249.80-1,114,942,463,554.60

Finding the Fourth Proportional to 2,405,971,849,276.40, 3,610,442,207,249.80 and 1,114,942,463,554.60

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Solution

The fourth proportional to 2,405,971,849,276.40, 3,610,442,207,249.80 and 1,114,942,463,554.60 is: 1,673,101,591,061.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,971,849,276.40 : 3,610,442,207,249.80 = 1,114,942,463,554.60 : x
  2. Step 2: Convert to fraction form
    2,405,971,849,276.40/3,610,442,207,249.80 = 1,114,942,463,554.60/x
  3. Step 3: Cross multiply
    2,405,971,849,276.40x = 3,610,442,207,249.80 × 1,114,942,463,554.60
  4. Step 4: Simplify right side
    2,405,971,849,276.40x = 4,025,435,329,072,599,650,009,088
  5. Step 5: Solve for x
    x = 4,025,435,329,072,599,650,009,088/2,405,971,849,276.40
  6. Step 6: Final answer
    x = 1,673,101,591,061.12

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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.