Home / 8,807,026.70-13,210,540.05-8,063,009.30

Finding the Fourth Proportional to 8,807,026.70, 13,210,540.05 and 8,063,009.30

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Solution

The fourth proportional to 8,807,026.70, 13,210,540.05 and 8,063,009.30 is: 12,094,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,807,026.70 : 13,210,540.05 = 8,063,009.30 : x
  2. Step 2: Convert to fraction form
    8,807,026.70/13,210,540.05 = 8,063,009.30/x
  3. Step 3: Cross multiply
    8,807,026.70x = 13,210,540.05 × 8,063,009.30
  4. Step 4: Simplify right side
    8,807,026.70x = 106,516,707,281,172.47
  5. Step 5: Solve for x
    x = 106,516,707,281,172.47/8,807,026.70
  6. Step 6: Final answer
    x = 12,094,513.95

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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.