Home / 95,129,595.66-131,276,608.95-55,973,908.38

Finding the Fourth Proportional to 95,129,595.66, 131,276,608.95 and 55,973,908.38

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Solution

The fourth proportional to 95,129,595.66, 131,276,608.95 and 55,973,908.38 is: 77,242,679.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,129,595.66 : 131,276,608.95 = 55,973,908.38 : x
  2. Step 2: Convert to fraction form
    95,129,595.66/131,276,608.95 = 55,973,908.38/x
  3. Step 3: Cross multiply
    95,129,595.66x = 131,276,608.95 × 55,973,908.38
  4. Step 4: Simplify right side
    95,129,595.66x = 7,348,064,881,804,389
  5. Step 5: Solve for x
    x = 7,348,064,881,804,389/95,129,595.66
  6. Step 6: Final answer
    x = 77,242,679.64

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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.