Home / 58,550,220.50-80,799,779.01-32,445,174.26

Finding the Fourth Proportional to 58,550,220.50, 80,799,779.01 and 32,445,174.26

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Solution

The fourth proportional to 58,550,220.50, 80,799,779.01 and 32,445,174.26 is: 44,774,603.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,550,220.50 : 80,799,779.01 = 32,445,174.26 : x
  2. Step 2: Convert to fraction form
    58,550,220.50/80,799,779.01 = 32,445,174.26/x
  3. Step 3: Cross multiply
    58,550,220.50x = 80,799,779.01 × 32,445,174.26
  4. Step 4: Simplify right side
    58,550,220.50x = 2,621,562,910,148,940.50
  5. Step 5: Solve for x
    x = 2,621,562,910,148,940.50/58,550,220.50
  6. Step 6: Final answer
    x = 44,774,603.54

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1.5x scale

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.