Home / 9,717,216.40-14,575,824.60-3,326,899.60

Finding the Fourth Proportional to 9,717,216.40, 14,575,824.60 and 3,326,899.60

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Solution

The fourth proportional to 9,717,216.40, 14,575,824.60 and 3,326,899.60 is: 4,990,349.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,717,216.40 : 14,575,824.60 = 3,326,899.60 : x
  2. Step 2: Convert to fraction form
    9,717,216.40/14,575,824.60 = 3,326,899.60/x
  3. Step 3: Cross multiply
    9,717,216.40x = 14,575,824.60 × 3,326,899.60
  4. Step 4: Simplify right side
    9,717,216.40x = 48,492,305,031,410.16
  5. Step 5: Solve for x
    x = 48,492,305,031,410.16/9,717,216.40
  6. Step 6: Final answer
    x = 4,990,349.40

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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.