Home / 136,079,032.55-204,117,964.41-37,710,456.64

Finding the Fourth Proportional to 136,079,032.55, 204,117,964.41 and 37,710,456.64

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Solution

The fourth proportional to 136,079,032.55, 204,117,964.41 and 37,710,456.64 is: 56,565,523.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,079,032.55 : 204,117,964.41 = 37,710,456.64 : x
  2. Step 2: Convert to fraction form
    136,079,032.55/204,117,964.41 = 37,710,456.64/x
  3. Step 3: Cross multiply
    136,079,032.55x = 204,117,964.41 × 37,710,456.64
  4. Step 4: Simplify right side
    136,079,032.55x = 7,697,381,645,307,778
  5. Step 5: Solve for x
    x = 7,697,381,645,307,778/136,079,032.55
  6. Step 6: Final answer
    x = 56,565,523.00

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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.