Home / 163,811,930,717.56-245,717,896,076.34-46,036,102,061.56

Finding the Fourth Proportional to 163,811,930,717.56, 245,717,896,076.34 and 46,036,102,061.56

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Solution

The fourth proportional to 163,811,930,717.56, 245,717,896,076.34 and 46,036,102,061.56 is: 69,054,153,092.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,811,930,717.56 : 245,717,896,076.34 = 46,036,102,061.56 : x
  2. Step 2: Convert to fraction form
    163,811,930,717.56/245,717,896,076.34 = 46,036,102,061.56/x
  3. Step 3: Cross multiply
    163,811,930,717.56x = 245,717,896,076.34 × 46,036,102,061.56
  4. Step 4: Simplify right side
    163,811,930,717.56x = 11,311,894,142,122,180,214,784
  5. Step 5: Solve for x
    x = 11,311,894,142,122,180,214,784/163,811,930,717.56
  6. Step 6: Final answer
    x = 69,054,153,092.34

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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.