Home / 62,495,999.90-93,743,999.85-16,437,779.90

Finding the Fourth Proportional to 62,495,999.90, 93,743,999.85 and 16,437,779.90

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Solution

The fourth proportional to 62,495,999.90, 93,743,999.85 and 16,437,779.90 is: 24,656,669.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,495,999.90 : 93,743,999.85 = 16,437,779.90 : x
  2. Step 2: Convert to fraction form
    62,495,999.90/93,743,999.85 = 16,437,779.90/x
  3. Step 3: Cross multiply
    62,495,999.90x = 93,743,999.85 × 16,437,779.90
  4. Step 4: Simplify right side
    62,495,999.90x = 1,540,943,236,479,933
  5. Step 5: Solve for x
    x = 1,540,943,236,479,933/62,495,999.90
  6. Step 6: Final answer
    x = 24,656,669.85

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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.