Home / 958,100,693.04-1,436,533,142.04-375,893,778.96

Finding the Fourth Proportional to 958,100,693.04, 1,436,533,142.04 and 375,893,778.96

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Solution

The fourth proportional to 958,100,693.04, 1,436,533,142.04 and 375,893,778.96 is: 563,598,247.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,100,693.04 : 1,436,533,142.04 = 375,893,778.96 : x
  2. Step 2: Convert to fraction form
    958,100,693.04/1,436,533,142.04 = 375,893,778.96/x
  3. Step 3: Cross multiply
    958,100,693.04x = 1,436,533,142.04 × 375,893,778.96
  4. Step 4: Simplify right side
    958,100,693.04x = 539,983,871,362,697,984
  5. Step 5: Solve for x
    x = 539,983,871,362,697,984/958,100,693.04
  6. Step 6: Final answer
    x = 563,598,247.33

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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.