Home / 706,899,695,398.03-1,060,349,557,126-169,677,655,861.38

Finding the Fourth Proportional to 706,899,695,398.03, 1,060,349,557,126 and 169,677,655,861.38

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Solution

The fourth proportional to 706,899,695,398.03, 1,060,349,557,126 and 169,677,655,861.38 is: 254,516,487,159.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,899,695,398.03 : 1,060,349,557,126 = 169,677,655,861.38 : x
  2. Step 2: Convert to fraction form
    706,899,695,398.03/1,060,349,557,126 = 169,677,655,861.38/x
  3. Step 3: Cross multiply
    706,899,695,398.03x = 1,060,349,557,126 × 169,677,655,861.38
  4. Step 4: Simplify right side
    706,899,695,398.03x = 179,917,627,246,792,121,778,176
  5. Step 5: Solve for x
    x = 179,917,627,246,792,121,778,176/706,899,695,398.03
  6. Step 6: Final answer
    x = 254,516,487,159.45

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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.