Home / 62,603,999.40-93,905,999.10-16,545,779.40

Finding the Fourth Proportional to 62,603,999.40, 93,905,999.10 and 16,545,779.40

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Solution

The fourth proportional to 62,603,999.40, 93,905,999.10 and 16,545,779.40 is: 24,818,669.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,603,999.40 : 93,905,999.10 = 16,545,779.40 : x
  2. Step 2: Convert to fraction form
    62,603,999.40/93,905,999.10 = 16,545,779.40/x
  3. Step 3: Cross multiply
    62,603,999.40x = 93,905,999.10 × 16,545,779.40
  4. Step 4: Simplify right side
    62,603,999.40x = 1,553,747,945,445,198.50
  5. Step 5: Solve for x
    x = 1,553,747,945,445,198.50/62,603,999.40
  6. Step 6: Final answer
    x = 24,818,669.10

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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.