Home / 71,232,626.80-106,867,362.06-41,713,746.46

Finding the Fourth Proportional to 71,232,626.80, 106,867,362.06 and 41,713,746.46

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Solution

The fourth proportional to 71,232,626.80, 106,867,362.06 and 41,713,746.46 is: 62,581,407.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,232,626.80 : 106,867,362.06 = 41,713,746.46 : x
  2. Step 2: Convert to fraction form
    71,232,626.80/106,867,362.06 = 41,713,746.46/x
  3. Step 3: Cross multiply
    71,232,626.80x = 106,867,362.06 × 41,713,746.46
  4. Step 4: Simplify right side
    71,232,626.80x = 4,457,838,045,819,863.50
  5. Step 5: Solve for x
    x = 4,457,838,045,819,863.50/71,232,626.80
  6. Step 6: Final answer
    x = 62,581,407.51

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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.