Home / 9,833,433.40-14,750,150.10-8,876,839.60

Finding the Fourth Proportional to 9,833,433.40, 14,750,150.10 and 8,876,839.60

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Solution

The fourth proportional to 9,833,433.40, 14,750,150.10 and 8,876,839.60 is: 13,315,259.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,433.40 : 14,750,150.10 = 8,876,839.60 : x
  2. Step 2: Convert to fraction form
    9,833,433.40/14,750,150.10 = 8,876,839.60/x
  3. Step 3: Cross multiply
    9,833,433.40x = 14,750,150.10 × 8,876,839.60
  4. Step 4: Simplify right side
    9,833,433.40x = 130,934,716,513,623.95
  5. Step 5: Solve for x
    x = 130,934,716,513,623.95/9,833,433.40
  6. Step 6: Final answer
    x = 13,315,259.40

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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.