Home / 89,422,412.04-134,078,686.56-34,771,294.08

Finding the Fourth Proportional to 89,422,412.04, 134,078,686.56 and 34,771,294.08

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Solution

The fourth proportional to 89,422,412.04, 134,078,686.56 and 34,771,294.08 is: 52,135,581.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,422,412.04 : 134,078,686.56 = 34,771,294.08 : x
  2. Step 2: Convert to fraction form
    89,422,412.04/134,078,686.56 = 34,771,294.08/x
  3. Step 3: Cross multiply
    89,422,412.04x = 134,078,686.56 × 34,771,294.08
  4. Step 4: Simplify right side
    89,422,412.04x = 4,662,089,440,237,903
  5. Step 5: Solve for x
    x = 4,662,089,440,237,903/89,422,412.04
  6. Step 6: Final answer
    x = 52,135,581.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.