Home / 173,868,370.10-260,802,555.15-93,246,802.10

Finding the Fourth Proportional to 173,868,370.10, 260,802,555.15 and 93,246,802.10

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Solution

The fourth proportional to 173,868,370.10, 260,802,555.15 and 93,246,802.10 is: 139,870,203.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,868,370.10 : 260,802,555.15 = 93,246,802.10 : x
  2. Step 2: Convert to fraction form
    173,868,370.10/260,802,555.15 = 93,246,802.10/x
  3. Step 3: Cross multiply
    173,868,370.10x = 260,802,555.15 × 93,246,802.10
  4. Step 4: Simplify right side
    173,868,370.10x = 24,319,004,247,246,384
  5. Step 5: Solve for x
    x = 24,319,004,247,246,384/173,868,370.10
  6. Step 6: Final answer
    x = 139,870,203.15

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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.