Home / 42,818,363.48-59,089,400.06-23,239,252.11

Finding the Fourth Proportional to 42,818,363.48, 59,089,400.06 and 23,239,252.11

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Solution

The fourth proportional to 42,818,363.48, 59,089,400.06 and 23,239,252.11 is: 32,070,199.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,818,363.48 : 59,089,400.06 = 23,239,252.11 : x
  2. Step 2: Convert to fraction form
    42,818,363.48/59,089,400.06 = 23,239,252.11/x
  3. Step 3: Cross multiply
    42,818,363.48x = 59,089,400.06 × 23,239,252.11
  4. Step 4: Simplify right side
    42,818,363.48x = 1,373,193,464,906,792.75
  5. Step 5: Solve for x
    x = 1,373,193,464,906,792.75/42,818,363.48
  6. Step 6: Final answer
    x = 32,070,199.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.