Home / 169,484,792.67-233,876,101.43-95,130,988.37

Finding the Fourth Proportional to 169,484,792.67, 233,876,101.43 and 95,130,988.37

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Solution

The fourth proportional to 169,484,792.67, 233,876,101.43 and 95,130,988.37 is: 131,273,516.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,484,792.67 : 233,876,101.43 = 95,130,988.37 : x
  2. Step 2: Convert to fraction form
    169,484,792.67/233,876,101.43 = 95,130,988.37/x
  3. Step 3: Cross multiply
    169,484,792.67x = 233,876,101.43 × 95,130,988.37
  4. Step 4: Simplify right side
    169,484,792.67x = 22,248,864,685,225,824
  5. Step 5: Solve for x
    x = 22,248,864,685,225,824/169,484,792.67
  6. Step 6: Final answer
    x = 131,273,516.25

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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.