Home / 9,656,539.30-14,484,808.95-8,097,645.70

Finding the Fourth Proportional to 9,656,539.30, 14,484,808.95 and 8,097,645.70

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Solution

The fourth proportional to 9,656,539.30, 14,484,808.95 and 8,097,645.70 is: 12,146,468.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,539.30 : 14,484,808.95 = 8,097,645.70 : x
  2. Step 2: Convert to fraction form
    9,656,539.30/14,484,808.95 = 8,097,645.70/x
  3. Step 3: Cross multiply
    9,656,539.30x = 14,484,808.95 × 8,097,645.70
  4. Step 4: Simplify right side
    9,656,539.30x = 117,292,850,909,289.02
  5. Step 5: Solve for x
    x = 117,292,850,909,289.02/9,656,539.30
  6. Step 6: Final answer
    x = 12,146,468.55

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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.