Home / 34,691,875.48-52,028,412.90-14,492,891.80

Finding the Fourth Proportional to 34,691,875.48, 52,028,412.90 and 14,492,891.80

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Solution

The fourth proportional to 34,691,875.48, 52,028,412.90 and 14,492,891.80 is: 21,735,410.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,691,875.48 : 52,028,412.90 = 14,492,891.80 : x
  2. Step 2: Convert to fraction form
    34,691,875.48/52,028,412.90 = 14,492,891.80/x
  3. Step 3: Cross multiply
    34,691,875.48x = 52,028,412.90 × 14,492,891.80
  4. Step 4: Simplify right side
    34,691,875.48x = 754,042,158,685,424.25
  5. Step 5: Solve for x
    x = 754,042,158,685,424.25/34,691,875.48
  6. Step 6: Final answer
    x = 21,735,410.62

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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.