Home / 60,315,997.52-83,264,986.68-37,130,998.16

Finding the Fourth Proportional to 60,315,997.52, 83,264,986.68 and 37,130,998.16

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Solution

The fourth proportional to 60,315,997.52, 83,264,986.68 and 37,130,998.16 is: 51,258,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,315,997.52 : 83,264,986.68 = 37,130,998.16 : x
  2. Step 2: Convert to fraction form
    60,315,997.52/83,264,986.68 = 37,130,998.16/x
  3. Step 3: Cross multiply
    60,315,997.52x = 83,264,986.68 × 37,130,998.16
  4. Step 4: Simplify right side
    60,315,997.52x = 3,091,712,067,207,504.50
  5. Step 5: Solve for x
    x = 3,091,712,067,207,504.50/60,315,997.52
  6. Step 6: Final answer
    x = 51,258,574.75

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1.5x scale

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.