Home / 34,680,566.41-52,028,154.19-13,114,690.63

Finding the Fourth Proportional to 34,680,566.41, 52,028,154.19 and 13,114,690.63

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Solution

The fourth proportional to 34,680,566.41, 52,028,154.19 and 13,114,690.63 is: 19,674,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,680,566.41 : 52,028,154.19 = 13,114,690.63 : x
  2. Step 2: Convert to fraction form
    34,680,566.41/52,028,154.19 = 13,114,690.63/x
  3. Step 3: Cross multiply
    34,680,566.41x = 52,028,154.19 × 13,114,690.63
  4. Step 4: Simplify right side
    34,680,566.41x = 682,333,146,138,111.12
  5. Step 5: Solve for x
    x = 682,333,146,138,111.12/34,680,566.41
  6. Step 6: Final answer
    x = 19,674,798.22

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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.