Home / 51,698,046,327.12-77,570,631,780.36-26,533,434,882

Finding the Fourth Proportional to 51,698,046,327.12, 77,570,631,780.36 and 26,533,434,882

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Solution

The fourth proportional to 51,698,046,327.12, 77,570,631,780.36 and 26,533,434,882 is: 39,812,245,400.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,698,046,327.12 : 77,570,631,780.36 = 26,533,434,882 : x
  2. Step 2: Convert to fraction form
    51,698,046,327.12/77,570,631,780.36 = 26,533,434,882/x
  3. Step 3: Cross multiply
    51,698,046,327.12x = 77,570,631,780.36 × 26,533,434,882
  4. Step 4: Simplify right side
    51,698,046,327.12x = 2,058,215,307,099,781,726,208
  5. Step 5: Solve for x
    x = 2,058,215,307,099,781,726,208/51,698,046,327.12
  6. Step 6: Final answer
    x = 39,812,245,400.46

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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.