Home / 9,477,026.40-14,215,539.60-9,335,308.80

Finding the Fourth Proportional to 9,477,026.40, 14,215,539.60 and 9,335,308.80

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Solution

The fourth proportional to 9,477,026.40, 14,215,539.60 and 9,335,308.80 is: 14,002,963.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,026.40 : 14,215,539.60 = 9,335,308.80 : x
  2. Step 2: Convert to fraction form
    9,477,026.40/14,215,539.60 = 9,335,308.80/x
  3. Step 3: Cross multiply
    9,477,026.40x = 14,215,539.60 × 9,335,308.80
  4. Step 4: Simplify right side
    9,477,026.40x = 132,706,451,924,628.48
  5. Step 5: Solve for x
    x = 132,706,451,924,628.48/9,477,026.40
  6. Step 6: Final answer
    x = 14,002,963.20

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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.