Home / 14,828,015.95-22,242,023.93-4,731,657.55

Finding the Fourth Proportional to 14,828,015.95, 22,242,023.93 and 4,731,657.55

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Solution

The fourth proportional to 14,828,015.95, 22,242,023.93 and 4,731,657.55 is: 7,097,486.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,828,015.95 : 22,242,023.93 = 4,731,657.55 : x
  2. Step 2: Convert to fraction form
    14,828,015.95/22,242,023.93 = 4,731,657.55/x
  3. Step 3: Cross multiply
    14,828,015.95x = 22,242,023.93 × 4,731,657.55
  4. Step 4: Simplify right side
    14,828,015.95x = 105,241,640,432,006.89
  5. Step 5: Solve for x
    x = 105,241,640,432,006.89/14,828,015.95
  6. Step 6: Final answer
    x = 7,097,486.33

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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.