Home / 40,321,290.40-60,481,935.60-14,753,802.40

Finding the Fourth Proportional to 40,321,290.40, 60,481,935.60 and 14,753,802.40

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Solution

The fourth proportional to 40,321,290.40, 60,481,935.60 and 14,753,802.40 is: 22,130,703.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,321,290.40 : 60,481,935.60 = 14,753,802.40 : x
  2. Step 2: Convert to fraction form
    40,321,290.40/60,481,935.60 = 14,753,802.40/x
  3. Step 3: Cross multiply
    40,321,290.40x = 60,481,935.60 × 14,753,802.40
  4. Step 4: Simplify right side
    40,321,290.40x = 892,338,526,611,925.50
  5. Step 5: Solve for x
    x = 892,338,526,611,925.50/40,321,290.40
  6. Step 6: Final answer
    x = 22,130,703.60

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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.