Home / 15,646,988.64-23,465,929.68-6,060,228.96

Finding the Fourth Proportional to 15,646,988.64, 23,465,929.68 and 6,060,228.96

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Solution

The fourth proportional to 15,646,988.64, 23,465,929.68 and 6,060,228.96 is: 9,088,579.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,646,988.64 : 23,465,929.68 = 6,060,228.96 : x
  2. Step 2: Convert to fraction form
    15,646,988.64/23,465,929.68 = 6,060,228.96/x
  3. Step 3: Cross multiply
    15,646,988.64x = 23,465,929.68 × 6,060,228.96
  4. Step 4: Simplify right side
    15,646,988.64x = 142,208,906,620,059.53
  5. Step 5: Solve for x
    x = 142,208,906,620,059.53/15,646,988.64
  6. Step 6: Final answer
    x = 9,088,579.91

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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.