Home / 59,070,629.10-88,605,943.65-51,108,005.10

Finding the Fourth Proportional to 59,070,629.10, 88,605,943.65 and 51,108,005.10

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Solution

The fourth proportional to 59,070,629.10, 88,605,943.65 and 51,108,005.10 is: 76,662,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,070,629.10 : 88,605,943.65 = 51,108,005.10 : x
  2. Step 2: Convert to fraction form
    59,070,629.10/88,605,943.65 = 51,108,005.10/x
  3. Step 3: Cross multiply
    59,070,629.10x = 88,605,943.65 × 51,108,005.10
  4. Step 4: Simplify right side
    59,070,629.10x = 4,528,473,019,954,513
  5. Step 5: Solve for x
    x = 4,528,473,019,954,513/59,070,629.10
  6. Step 6: Final answer
    x = 76,662,007.65

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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.