Home / 62,008,593.84-85,571,180.40-34,130,708

Finding the Fourth Proportional to 62,008,593.84, 85,571,180.40 and 34,130,708

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Solution

The fourth proportional to 62,008,593.84, 85,571,180.40 and 34,130,708 is: 47,100,003.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,008,593.84 : 85,571,180.40 = 34,130,708 : x
  2. Step 2: Convert to fraction form
    62,008,593.84/85,571,180.40 = 34,130,708/x
  3. Step 3: Cross multiply
    62,008,593.84x = 85,571,180.40 × 34,130,708
  4. Step 4: Simplify right side
    62,008,593.84x = 2,920,604,971,447,723.50
  5. Step 5: Solve for x
    x = 2,920,604,971,447,723.50/62,008,593.84
  6. Step 6: Final answer
    x = 47,100,003.25

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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.