Home / 116,577,497.80-174,972,000.30-59,109,747.40

Finding the Fourth Proportional to 116,577,497.80, 174,972,000.30 and 59,109,747.40

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Solution

The fourth proportional to 116,577,497.80, 174,972,000.30 and 59,109,747.40 is: 88,718,242.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,577,497.80 : 174,972,000.30 = 59,109,747.40 : x
  2. Step 2: Convert to fraction form
    116,577,497.80/174,972,000.30 = 59,109,747.40/x
  3. Step 3: Cross multiply
    116,577,497.80x = 174,972,000.30 × 59,109,747.40
  4. Step 4: Simplify right side
    116,577,497.80x = 10,342,550,739,805,724
  5. Step 5: Solve for x
    x = 10,342,550,739,805,724/116,577,497.80
  6. Step 6: Final answer
    x = 88,718,242.67

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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.