Home / 32,776,077.60-49,193,859.60-16,613,272.80

Finding the Fourth Proportional to 32,776,077.60, 49,193,859.60 and 16,613,272.80

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Solution

The fourth proportional to 32,776,077.60, 49,193,859.60 and 16,613,272.80 is: 24,934,985.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,077.60 : 49,193,859.60 = 16,613,272.80 : x
  2. Step 2: Convert to fraction form
    32,776,077.60/49,193,859.60 = 16,613,272.80/x
  3. Step 3: Cross multiply
    32,776,077.60x = 49,193,859.60 × 16,613,272.80
  4. Step 4: Simplify right side
    32,776,077.60x = 817,271,009,619,699
  5. Step 5: Solve for x
    x = 817,271,009,619,699/32,776,077.60
  6. Step 6: Final answer
    x = 24,934,985.19

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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.