Home / 25,058,512.40-37,591,915.80-10,688,464.40

Finding the Fourth Proportional to 25,058,512.40, 37,591,915.80 and 10,688,464.40

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Solution

The fourth proportional to 25,058,512.40, 37,591,915.80 and 10,688,464.40 is: 16,034,465.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,058,512.40 : 37,591,915.80 = 10,688,464.40 : x
  2. Step 2: Convert to fraction form
    25,058,512.40/37,591,915.80 = 10,688,464.40/x
  3. Step 3: Cross multiply
    25,058,512.40x = 37,591,915.80 × 10,688,464.40
  4. Step 4: Simplify right side
    25,058,512.40x = 401,799,853,756,097.50
  5. Step 5: Solve for x
    x = 401,799,853,756,097.50/25,058,512.40
  6. Step 6: Final answer
    x = 16,034,465.55

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1.5x scale

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.