Home / 92,070,408,203.93-127,055,811,133.40-51,425,912,832.62

Finding the Fourth Proportional to 92,070,408,203.93, 127,055,811,133.40 and 51,425,912,832.62

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Solution

The fourth proportional to 92,070,408,203.93, 127,055,811,133.40 and 51,425,912,832.62 is: 70,967,004,444.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,070,408,203.93 : 127,055,811,133.40 = 51,425,912,832.62 : x
  2. Step 2: Convert to fraction form
    92,070,408,203.93/127,055,811,133.40 = 51,425,912,832.62/x
  3. Step 3: Cross multiply
    92,070,408,203.93x = 127,055,811,133.40 × 51,425,912,832.62
  4. Step 4: Simplify right side
    92,070,408,203.93x = 6,533,961,068,223,422,005,248
  5. Step 5: Solve for x
    x = 6,533,961,068,223,422,005,248/92,070,408,203.93
  6. Step 6: Final answer
    x = 70,967,004,444.59

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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.