Home / 2,249,876,602.30-3,104,828,631.27-1,345,632,521.27

Finding the Fourth Proportional to 2,249,876,602.30, 3,104,828,631.27 and 1,345,632,521.27

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Solution

The fourth proportional to 2,249,876,602.30, 3,104,828,631.27 and 1,345,632,521.27 is: 1,856,972,233.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,876,602.30 : 3,104,828,631.27 = 1,345,632,521.27 : x
  2. Step 2: Convert to fraction form
    2,249,876,602.30/3,104,828,631.27 = 1,345,632,521.27/x
  3. Step 3: Cross multiply
    2,249,876,602.30x = 3,104,828,631.27 × 1,345,632,521.27
  4. Step 4: Simplify right side
    2,249,876,602.30x = 4,177,958,379,207,133,184
  5. Step 5: Solve for x
    x = 4,177,958,379,207,133,184/2,249,876,602.30
  6. Step 6: Final answer
    x = 1,856,972,233.47

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1.5x scale

Why These Related Problems?

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