Home / 95,112,935,032.63-131,248,087,351.28-55,999,309,228.51

Finding the Fourth Proportional to 95,112,935,032.63, 131,248,087,351.28 and 55,999,309,228.51

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Solution

The fourth proportional to 95,112,935,032.63, 131,248,087,351.28 and 55,999,309,228.51 is: 77,274,476,144.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,112,935,032.63 : 131,248,087,351.28 = 55,999,309,228.51 : x
  2. Step 2: Convert to fraction form
    95,112,935,032.63/131,248,087,351.28 = 55,999,309,228.51/x
  3. Step 3: Cross multiply
    95,112,935,032.63x = 131,248,087,351.28 × 55,999,309,228.51
  4. Step 4: Simplify right side
    95,112,935,032.63x = 7,349,802,229,234,820,710,400
  5. Step 5: Solve for x
    x = 7,349,802,229,234,820,710,400/95,112,935,032.63
  6. Step 6: Final answer
    x = 77,274,476,144.74

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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.