Home / 60,315,959.52-83,264,934.24-37,130,960.16

Finding the Fourth Proportional to 60,315,959.52, 83,264,934.24 and 37,130,960.16

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Solution

The fourth proportional to 60,315,959.52, 83,264,934.24 and 37,130,960.16 is: 51,258,522.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,315,959.52 : 83,264,934.24 = 37,130,960.16 : x
  2. Step 2: Convert to fraction form
    60,315,959.52/83,264,934.24 = 37,130,960.16/x
  3. Step 3: Cross multiply
    60,315,959.52x = 83,264,934.24 × 37,130,960.16
  4. Step 4: Simplify right side
    60,315,959.52x = 3,091,706,955,990,459.50
  5. Step 5: Solve for x
    x = 3,091,706,955,990,459.50/60,315,959.52
  6. Step 6: Final answer
    x = 51,258,522.30

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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.