Home / 32,129,457.13-44,339,421.36-17,445,742.30

Finding the Fourth Proportional to 32,129,457.13, 44,339,421.36 and 17,445,742.30

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Solution

The fourth proportional to 32,129,457.13, 44,339,421.36 and 17,445,742.30 is: 24,075,542.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,129,457.13 : 44,339,421.36 = 17,445,742.30 : x
  2. Step 2: Convert to fraction form
    32,129,457.13/44,339,421.36 = 17,445,742.30/x
  3. Step 3: Cross multiply
    32,129,457.13x = 44,339,421.36 × 17,445,742.30
  4. Step 4: Simplify right side
    32,129,457.13x = 773,534,118,777,675.50
  5. Step 5: Solve for x
    x = 773,534,118,777,675.50/32,129,457.13
  6. Step 6: Final answer
    x = 24,075,542.75

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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.