Home / 1,604,916,983.46-2,406,161,345.73-1,052,358,519.22

Finding the Fourth Proportional to 1,604,916,983.46, 2,406,161,345.73 and 1,052,358,519.22

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Solution

The fourth proportional to 1,604,916,983.46, 2,406,161,345.73 and 1,052,358,519.22 is: 1,577,741,663.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,916,983.46 : 2,406,161,345.73 = 1,052,358,519.22 : x
  2. Step 2: Convert to fraction form
    1,604,916,983.46/2,406,161,345.73 = 1,052,358,519.22/x
  3. Step 3: Cross multiply
    1,604,916,983.46x = 2,406,161,345.73 × 1,052,358,519.22
  4. Step 4: Simplify right side
    1,604,916,983.46x = 2,532,144,390,796,825,600
  5. Step 5: Solve for x
    x = 2,532,144,390,796,825,600/1,604,916,983.46
  6. Step 6: Final answer
    x = 1,577,741,663.21

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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.