Home / 58,724,243.01-88,087,250.39-20,386,975.14

Finding the Fourth Proportional to 58,724,243.01, 88,087,250.39 and 20,386,975.14

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Solution

The fourth proportional to 58,724,243.01, 88,087,250.39 and 20,386,975.14 is: 30,580,770.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,724,243.01 : 88,087,250.39 = 20,386,975.14 : x
  2. Step 2: Convert to fraction form
    58,724,243.01/88,087,250.39 = 20,386,975.14/x
  3. Step 3: Cross multiply
    58,724,243.01x = 88,087,250.39 × 20,386,975.14
  4. Step 4: Simplify right side
    58,724,243.01x = 1,795,832,583,749,950.50
  5. Step 5: Solve for x
    x = 1,795,832,583,749,950.50/58,724,243.01
  6. Step 6: Final answer
    x = 30,580,770.25

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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.