Home / 60,655,485.00-91,063,941.69-31,921,798.73

Finding the Fourth Proportional to 60,655,485.00, 91,063,941.69 and 31,921,798.73

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Solution

The fourth proportional to 60,655,485.00, 91,063,941.69 and 31,921,798.73 is: 47,925,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,655,485.00 : 91,063,941.69 = 31,921,798.73 : x
  2. Step 2: Convert to fraction form
    60,655,485.00/91,063,941.69 = 31,921,798.73/x
  3. Step 3: Cross multiply
    60,655,485.00x = 91,063,941.69 × 31,921,798.73
  4. Step 4: Simplify right side
    60,655,485.00x = 2,906,924,818,365,103
  5. Step 5: Solve for x
    x = 2,906,924,818,365,103/60,655,485.00
  6. Step 6: Final answer
    x = 47,925,176.40

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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.