Home / 32,681,523.60-49,022,285.40-9,962,384.40

Finding the Fourth Proportional to 32,681,523.60, 49,022,285.40 and 9,962,384.40

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Solution

The fourth proportional to 32,681,523.60, 49,022,285.40 and 9,962,384.40 is: 14,943,576.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,681,523.60 : 49,022,285.40 = 9,962,384.40 : x
  2. Step 2: Convert to fraction form
    32,681,523.60/49,022,285.40 = 9,962,384.40/x
  3. Step 3: Cross multiply
    32,681,523.60x = 49,022,285.40 × 9,962,384.40
  4. Step 4: Simplify right side
    32,681,523.60x = 488,378,851,321,307.75
  5. Step 5: Solve for x
    x = 488,378,851,321,307.75/32,681,523.60
  6. Step 6: Final answer
    x = 14,943,576.60

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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.