Home / 105,880,116.24-146,118,953.16-58,837,014

Finding the Fourth Proportional to 105,880,116.24, 146,118,953.16 and 58,837,014

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Solution

The fourth proportional to 105,880,116.24, 146,118,953.16 and 58,837,014 is: 81,197,520.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,880,116.24 : 146,118,953.16 = 58,837,014 : x
  2. Step 2: Convert to fraction form
    105,880,116.24/146,118,953.16 = 58,837,014/x
  3. Step 3: Cross multiply
    105,880,116.24x = 146,118,953.16 × 58,837,014
  4. Step 4: Simplify right side
    105,880,116.24x = 8,597,202,892,740,264
  5. Step 5: Solve for x
    x = 8,597,202,892,740,264/105,880,116.24
  6. Step 6: Final answer
    x = 81,197,520.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.