Home / 32,009,557.40-48,014,462.19-7,748,445.35

Finding the Fourth Proportional to 32,009,557.40, 48,014,462.19 and 7,748,445.35

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Solution

The fourth proportional to 32,009,557.40, 48,014,462.19 and 7,748,445.35 is: 11,622,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,009,557.40 : 48,014,462.19 = 7,748,445.35 : x
  2. Step 2: Convert to fraction form
    32,009,557.40/48,014,462.19 = 7,748,445.35/x
  3. Step 3: Cross multiply
    32,009,557.40x = 48,014,462.19 × 7,748,445.35
  4. Step 4: Simplify right side
    32,009,557.40x = 372,037,436,394,364.12
  5. Step 5: Solve for x
    x = 372,037,436,394,364.12/32,009,557.40
  6. Step 6: Final answer
    x = 11,622,698.55

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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.