Home / 173,879,660.10-260,819,490.15-93,258,092.10

Finding the Fourth Proportional to 173,879,660.10, 260,819,490.15 and 93,258,092.10

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Solution

The fourth proportional to 173,879,660.10, 260,819,490.15 and 93,258,092.10 is: 139,887,138.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,879,660.10 : 260,819,490.15 = 93,258,092.10 : x
  2. Step 2: Convert to fraction form
    173,879,660.10/260,819,490.15 = 93,258,092.10/x
  3. Step 3: Cross multiply
    173,879,660.10x = 260,819,490.15 × 93,258,092.10
  4. Step 4: Simplify right side
    173,879,660.10x = 24,323,528,033,883,740
  5. Step 5: Solve for x
    x = 24,323,528,033,883,740/173,879,660.10
  6. Step 6: Final answer
    x = 139,887,138.15

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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.