Home / 42,043,720.34-63,027,051.01-14,735,127.02

Finding the Fourth Proportional to 42,043,720.34, 63,027,051.01 and 14,735,127.02

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Solution

The fourth proportional to 42,043,720.34, 63,027,051.01 and 14,735,127.02 is: 22,089,187.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,043,720.34 : 63,027,051.01 = 14,735,127.02 : x
  2. Step 2: Convert to fraction form
    42,043,720.34/63,027,051.01 = 14,735,127.02/x
  3. Step 3: Cross multiply
    42,043,720.34x = 63,027,051.01 × 14,735,127.02
  4. Step 4: Simplify right side
    42,043,720.34x = 928,711,601,976,396.25
  5. Step 5: Solve for x
    x = 928,711,601,976,396.25/42,043,720.34
  6. Step 6: Final answer
    x = 22,089,187.03

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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.