Home / 25,055,999.80-37,583,999.70-14,306,457.40

Finding the Fourth Proportional to 25,055,999.80, 37,583,999.70 and 14,306,457.40

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Solution

The fourth proportional to 25,055,999.80, 37,583,999.70 and 14,306,457.40 is: 21,459,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055,999.80 : 37,583,999.70 = 14,306,457.40 : x
  2. Step 2: Convert to fraction form
    25,055,999.80/37,583,999.70 = 14,306,457.40/x
  3. Step 3: Cross multiply
    25,055,999.80x = 37,583,999.70 × 14,306,457.40
  4. Step 4: Simplify right side
    25,055,999.80x = 537,693,890,629,662.81
  5. Step 5: Solve for x
    x = 537,693,890,629,662.81/25,055,999.80
  6. Step 6: Final answer
    x = 21,459,686.10

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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.