Home / 17,663,999.60-26,495,999.40-14,829,647.60

Finding the Fourth Proportional to 17,663,999.60, 26,495,999.40 and 14,829,647.60

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Solution

The fourth proportional to 17,663,999.60, 26,495,999.40 and 14,829,647.60 is: 22,244,471.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,663,999.60 : 26,495,999.40 = 14,829,647.60 : x
  2. Step 2: Convert to fraction form
    17,663,999.60/26,495,999.40 = 14,829,647.60/x
  3. Step 3: Cross multiply
    17,663,999.60x = 26,495,999.40 × 14,829,647.60
  4. Step 4: Simplify right side
    17,663,999.60x = 392,926,333,911,811.44
  5. Step 5: Solve for x
    x = 392,926,333,911,811.44/17,663,999.60
  6. Step 6: Final answer
    x = 22,244,471.40

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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.