Home / 68,623,292.07-94,697,327.81-37,260,122.38

Finding the Fourth Proportional to 68,623,292.07, 94,697,327.81 and 37,260,122.38

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Solution

The fourth proportional to 68,623,292.07, 94,697,327.81 and 37,260,122.38 is: 51,417,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,623,292.07 : 94,697,327.81 = 37,260,122.38 : x
  2. Step 2: Convert to fraction form
    68,623,292.07/94,697,327.81 = 37,260,122.38/x
  3. Step 3: Cross multiply
    68,623,292.07x = 94,697,327.81 × 37,260,122.38
  4. Step 4: Simplify right side
    68,623,292.07x = 3,528,434,023,115,984
  5. Step 5: Solve for x
    x = 3,528,434,023,115,984/68,623,292.07
  6. Step 6: Final answer
    x = 51,417,440.30

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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.