Home / 32,370,779.56-44,671,147.38-17,686,129.80

Finding the Fourth Proportional to 32,370,779.56, 44,671,147.38 and 17,686,129.80

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Solution

The fourth proportional to 32,370,779.56, 44,671,147.38 and 17,686,129.80 is: 24,406,570.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,370,779.56 : 44,671,147.38 = 17,686,129.80 : x
  2. Step 2: Convert to fraction form
    32,370,779.56/44,671,147.38 = 17,686,129.80/x
  3. Step 3: Cross multiply
    32,370,779.56x = 44,671,147.38 × 17,686,129.80
  4. Step 4: Simplify right side
    32,370,779.56x = 790,059,710,877,610
  5. Step 5: Solve for x
    x = 790,059,710,877,610/32,370,779.56
  6. Step 6: Final answer
    x = 24,406,570.42

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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.