Home / 125,062,355.52-187,316,362.08-96,095,269.44

Finding the Fourth Proportional to 125,062,355.52, 187,316,362.08 and 96,095,269.44

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Solution

The fourth proportional to 125,062,355.52, 187,316,362.08 and 96,095,269.44 is: 143,929,931.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,062,355.52 : 187,316,362.08 = 96,095,269.44 : x
  2. Step 2: Convert to fraction form
    125,062,355.52/187,316,362.08 = 96,095,269.44/x
  3. Step 3: Cross multiply
    125,062,355.52x = 187,316,362.08 × 96,095,269.44
  4. Step 4: Simplify right side
    125,062,355.52x = 18,000,216,284,598,200
  5. Step 5: Solve for x
    x = 18,000,216,284,598,200/125,062,355.52
  6. Step 6: Final answer
    x = 143,929,931.67

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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.