Home / 55,353,032.60-83,029,548.90-14,963,516.60

Finding the Fourth Proportional to 55,353,032.60, 83,029,548.90 and 14,963,516.60

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Solution

The fourth proportional to 55,353,032.60, 83,029,548.90 and 14,963,516.60 is: 22,445,274.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,353,032.60 : 83,029,548.90 = 14,963,516.60 : x
  2. Step 2: Convert to fraction form
    55,353,032.60/83,029,548.90 = 14,963,516.60/x
  3. Step 3: Cross multiply
    55,353,032.60x = 83,029,548.90 × 14,963,516.60
  4. Step 4: Simplify right side
    55,353,032.60x = 1,242,414,033,255,661.75
  5. Step 5: Solve for x
    x = 1,242,414,033,255,661.75/55,353,032.60
  6. Step 6: Final answer
    x = 22,445,274.90

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Similar ratio
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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.