Home / 95,112,935,031.63-131,248,087,349.90-55,999,309,227.51

Finding the Fourth Proportional to 95,112,935,031.63, 131,248,087,349.90 and 55,999,309,227.51

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Solution

The fourth proportional to 95,112,935,031.63, 131,248,087,349.90 and 55,999,309,227.51 is: 77,274,476,143.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,112,935,031.63 : 131,248,087,349.90 = 55,999,309,227.51 : x
  2. Step 2: Convert to fraction form
    95,112,935,031.63/131,248,087,349.90 = 55,999,309,227.51/x
  3. Step 3: Cross multiply
    95,112,935,031.63x = 131,248,087,349.90 × 55,999,309,227.51
  4. Step 4: Simplify right side
    95,112,935,031.63x = 7,349,802,229,026,293,547,008
  5. Step 5: Solve for x
    x = 7,349,802,229,026,293,547,008/95,112,935,031.63
  6. Step 6: Final answer
    x = 77,274,476,143.36

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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.