Home / 9,658,475.80-14,487,713.70-5,832,100.60

Finding the Fourth Proportional to 9,658,475.80, 14,487,713.70 and 5,832,100.60

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Solution

The fourth proportional to 9,658,475.80, 14,487,713.70 and 5,832,100.60 is: 8,748,150.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,475.80 : 14,487,713.70 = 5,832,100.60 : x
  2. Step 2: Convert to fraction form
    9,658,475.80/14,487,713.70 = 5,832,100.60/x
  3. Step 3: Cross multiply
    9,658,475.80x = 14,487,713.70 × 5,832,100.60
  4. Step 4: Simplify right side
    9,658,475.80x = 84,493,803,762,398.20
  5. Step 5: Solve for x
    x = 84,493,803,762,398.20/9,658,475.80
  6. Step 6: Final answer
    x = 8,748,150.90

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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.