Home / 37,033,243,110-51,105,895,398.36-20,345,653,488.24

Finding the Fourth Proportional to 37,033,243,110, 51,105,895,398.36 and 20,345,653,488.24

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Solution

The fourth proportional to 37,033,243,110, 51,105,895,398.36 and 20,345,653,488.24 is: 28,077,012,750.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,033,243,110 : 51,105,895,398.36 = 20,345,653,488.24 : x
  2. Step 2: Convert to fraction form
    37,033,243,110/51,105,895,398.36 = 20,345,653,488.24/x
  3. Step 3: Cross multiply
    37,033,243,110x = 51,105,895,398.36 × 20,345,653,488.24
  4. Step 4: Simplify right side
    37,033,243,110x = 1,039,782,838,981,271,748,608
  5. Step 5: Solve for x
    x = 1,039,782,838,981,271,748,608/37,033,243,110
  6. Step 6: Final answer
    x = 28,077,012,750.21

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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.