Home / 89,770,016.40-134,319,101.40-59,536,928.40

Finding the Fourth Proportional to 89,770,016.40, 134,319,101.40 and 59,536,928.40

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Solution

The fourth proportional to 89,770,016.40, 134,319,101.40 and 59,536,928.40 is: 89,082,602.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,770,016.40 : 134,319,101.40 = 59,536,928.40 : x
  2. Step 2: Convert to fraction form
    89,770,016.40/134,319,101.40 = 59,536,928.40/x
  3. Step 3: Cross multiply
    89,770,016.40x = 134,319,101.40 × 59,536,928.40
  4. Step 4: Simplify right side
    89,770,016.40x = 7,996,946,722,804,140
  5. Step 5: Solve for x
    x = 7,996,946,722,804,140/89,770,016.40
  6. Step 6: Final answer
    x = 89,082,602.89

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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.