Home / 32,781,854.04-45,237,773.57-18,097,205.63

Finding the Fourth Proportional to 32,781,854.04, 45,237,773.57 and 18,097,205.63

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Solution

The fourth proportional to 32,781,854.04, 45,237,773.57 and 18,097,205.63 is: 24,973,489.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,781,854.04 : 45,237,773.57 = 18,097,205.63 : x
  2. Step 2: Convert to fraction form
    32,781,854.04/45,237,773.57 = 18,097,205.63/x
  3. Step 3: Cross multiply
    32,781,854.04x = 45,237,773.57 × 18,097,205.63
  4. Step 4: Simplify right side
    32,781,854.04x = 818,677,290,539,669.12
  5. Step 5: Solve for x
    x = 818,677,290,539,669.12/32,781,854.04
  6. Step 6: Final answer
    x = 24,973,489.59

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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.