Home / 146,562,762,417.83-219,718,233,229.14-50,936,357,348.75

Finding the Fourth Proportional to 146,562,762,417.83, 219,718,233,229.14 and 50,936,357,348.75

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Solution

The fourth proportional to 146,562,762,417.83, 219,718,233,229.14 and 50,936,357,348.75 is: 76,360,777,179.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,562,762,417.83 : 219,718,233,229.14 = 50,936,357,348.75 : x
  2. Step 2: Convert to fraction form
    146,562,762,417.83/219,718,233,229.14 = 50,936,357,348.75/x
  3. Step 3: Cross multiply
    146,562,762,417.83x = 219,718,233,229.14 × 50,936,357,348.75
  4. Step 4: Simplify right side
    146,562,762,417.83x = 11,191,646,443,796,130,955,264
  5. Step 5: Solve for x
    x = 11,191,646,443,796,130,955,264/146,562,762,417.83
  6. Step 6: Final answer
    x = 76,360,777,179.47

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1.5x scale

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.