Home / 75,350,666.60-113,025,999.90-26,883,247.40

Finding the Fourth Proportional to 75,350,666.60, 113,025,999.90 and 26,883,247.40

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Solution

The fourth proportional to 75,350,666.60, 113,025,999.90 and 26,883,247.40 is: 40,324,871.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,350,666.60 : 113,025,999.90 = 26,883,247.40 : x
  2. Step 2: Convert to fraction form
    75,350,666.60/113,025,999.90 = 26,883,247.40/x
  3. Step 3: Cross multiply
    75,350,666.60x = 113,025,999.90 × 26,883,247.40
  4. Step 4: Simplify right side
    75,350,666.60x = 3,038,505,917,944,075.50
  5. Step 5: Solve for x
    x = 3,038,505,917,944,075.50/75,350,666.60
  6. Step 6: Final answer
    x = 40,324,871.10

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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.