Home / 53,573,043.81-80,350,956.23-14,702,413.89

Finding the Fourth Proportional to 53,573,043.81, 80,350,956.23 and 14,702,413.89

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Solution

The fourth proportional to 53,573,043.81, 80,350,956.23 and 14,702,413.89 is: 22,051,258.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,573,043.81 : 80,350,956.23 = 14,702,413.89 : x
  2. Step 2: Convert to fraction form
    53,573,043.81/80,350,956.23 = 14,702,413.89/x
  3. Step 3: Cross multiply
    53,573,043.81x = 80,350,956.23 × 14,702,413.89
  4. Step 4: Simplify right side
    53,573,043.81x = 1,181,353,014,877,222
  5. Step 5: Solve for x
    x = 1,181,353,014,877,222/53,573,043.81
  6. Step 6: Final answer
    x = 22,051,258.07

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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.