Home / 45,947,685,905.28-63,412,681,390.08-26,932,765,455.36

Finding the Fourth Proportional to 45,947,685,905.28, 63,412,681,390.08 and 26,932,765,455.36

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Solution

The fourth proportional to 45,947,685,905.28, 63,412,681,390.08 and 26,932,765,455.36 is: 37,170,073,772.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,947,685,905.28 : 63,412,681,390.08 = 26,932,765,455.36 : x
  2. Step 2: Convert to fraction form
    45,947,685,905.28/63,412,681,390.08 = 26,932,765,455.36/x
  3. Step 3: Cross multiply
    45,947,685,905.28x = 63,412,681,390.08 × 26,932,765,455.36
  4. Step 4: Simplify right side
    45,947,685,905.28x = 1,707,878,874,774,496,608,256
  5. Step 5: Solve for x
    x = 1,707,878,874,774,496,608,256/45,947,685,905.28
  6. Step 6: Final answer
    x = 37,170,073,772.49

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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.