Home / 27,596,587.90-41,394,881.85-16,808,335.60

Finding the Fourth Proportional to 27,596,587.90, 41,394,881.85 and 16,808,335.60

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Solution

The fourth proportional to 27,596,587.90, 41,394,881.85 and 16,808,335.60 is: 25,212,503.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,596,587.90 : 41,394,881.85 = 16,808,335.60 : x
  2. Step 2: Convert to fraction form
    27,596,587.90/41,394,881.85 = 16,808,335.60/x
  3. Step 3: Cross multiply
    27,596,587.90x = 41,394,881.85 × 16,808,335.60
  4. Step 4: Simplify right side
    27,596,587.90x = 695,779,066,257,149
  5. Step 5: Solve for x
    x = 695,779,066,257,149/27,596,587.90
  6. Step 6: Final answer
    x = 25,212,503.40

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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.