Home / 1,604,916,982.46-2,406,161,344.23-1,052,358,518.22

Finding the Fourth Proportional to 1,604,916,982.46, 2,406,161,344.23 and 1,052,358,518.22

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Solution

The fourth proportional to 1,604,916,982.46, 2,406,161,344.23 and 1,052,358,518.22 is: 1,577,741,661.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,916,982.46 : 2,406,161,344.23 = 1,052,358,518.22 : x
  2. Step 2: Convert to fraction form
    1,604,916,982.46/2,406,161,344.23 = 1,052,358,518.22/x
  3. Step 3: Cross multiply
    1,604,916,982.46x = 2,406,161,344.23 × 1,052,358,518.22
  4. Step 4: Simplify right side
    1,604,916,982.46x = 2,532,144,386,819,538,944
  5. Step 5: Solve for x
    x = 2,532,144,386,819,538,944/1,604,916,982.46
  6. Step 6: Final answer
    x = 1,577,741,661.72

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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.