Home / 14,566,244.53-20,098,416.70-8,370,094.15

Finding the Fourth Proportional to 14,566,244.53, 20,098,416.70 and 8,370,094.15

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Solution

The fourth proportional to 14,566,244.53, 20,098,416.70 and 8,370,094.15 is: 11,549,005.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,244.53 : 20,098,416.70 = 8,370,094.15 : x
  2. Step 2: Convert to fraction form
    14,566,244.53/20,098,416.70 = 8,370,094.15/x
  3. Step 3: Cross multiply
    14,566,244.53x = 20,098,416.70 × 8,370,094.15
  4. Step 4: Simplify right side
    14,566,244.53x = 168,225,639,967,460.34
  5. Step 5: Solve for x
    x = 168,225,639,967,460.34/14,566,244.53
  6. Step 6: Final answer
    x = 11,549,005.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.