Home / 10,196,184.06-14,071,105.29-5,549,744.68

Finding the Fourth Proportional to 10,196,184.06, 14,071,105.29 and 5,549,744.68

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Solution

The fourth proportional to 10,196,184.06, 14,071,105.29 and 5,549,744.68 is: 7,658,849.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,196,184.06 : 14,071,105.29 = 5,549,744.68 : x
  2. Step 2: Convert to fraction form
    10,196,184.06/14,071,105.29 = 5,549,744.68/x
  3. Step 3: Cross multiply
    10,196,184.06x = 14,071,105.29 × 5,549,744.68
  4. Step 4: Simplify right side
    10,196,184.06x = 78,091,041,724,897.34
  5. Step 5: Solve for x
    x = 78,091,041,724,897.34/10,196,184.06
  6. Step 6: Final answer
    x = 7,658,849.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.