Home / 9,793,152.09-14,670,573.47-8,066,500.70

Finding the Fourth Proportional to 9,793,152.09, 14,670,573.47 and 8,066,500.70

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Solution

The fourth proportional to 9,793,152.09, 14,670,573.47 and 8,066,500.70 is: 12,083,973.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,152.09 : 14,670,573.47 = 8,066,500.70 : x
  2. Step 2: Convert to fraction form
    9,793,152.09/14,670,573.47 = 8,066,500.70/x
  3. Step 3: Cross multiply
    9,793,152.09x = 14,670,573.47 × 8,066,500.70
  4. Step 4: Simplify right side
    9,793,152.09x = 118,340,191,182,820.39
  5. Step 5: Solve for x
    x = 118,340,191,182,820.39/9,793,152.09
  6. Step 6: Final answer
    x = 12,083,973.59

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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.