Home / 63,698,110,414.48-87,905,503,624.88-34,763,884,601.36

Finding the Fourth Proportional to 63,698,110,414.48, 87,905,503,624.88 and 34,763,884,601.36

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Solution

The fourth proportional to 63,698,110,414.48, 87,905,503,624.88 and 34,763,884,601.36 is: 47,975,312,987.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,698,110,414.48 : 87,905,503,624.88 = 34,763,884,601.36 : x
  2. Step 2: Convert to fraction form
    63,698,110,414.48/87,905,503,624.88 = 34,763,884,601.36/x
  3. Step 3: Cross multiply
    63,698,110,414.48x = 87,905,503,624.88 × 34,763,884,601.36
  4. Step 4: Simplify right side
    63,698,110,414.48x = 3,055,936,783,839,761,793,024
  5. Step 5: Solve for x
    x = 3,055,936,783,839,761,793,024/63,698,110,414.48
  6. Step 6: Final answer
    x = 47,975,312,987.39

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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.