Home / 9,656,500.90-14,495,810.55-5,669,659.30

Finding the Fourth Proportional to 9,656,500.90, 14,495,810.55 and 5,669,659.30

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Solution

The fourth proportional to 9,656,500.90, 14,495,810.55 and 5,669,659.30 is: 8,510,982.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,500.90 : 14,495,810.55 = 5,669,659.30 : x
  2. Step 2: Convert to fraction form
    9,656,500.90/14,495,810.55 = 5,669,659.30/x
  3. Step 3: Cross multiply
    9,656,500.90x = 14,495,810.55 × 5,669,659.30
  4. Step 4: Simplify right side
    9,656,500.90x = 82,186,307,095,845.61
  5. Step 5: Solve for x
    x = 82,186,307,095,845.61/9,656,500.90
  6. Step 6: Final answer
    x = 8,510,982.18

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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.