Home / 183,470,666,359.50-253,197,366,883.29-102,180,476,277.54

Finding the Fourth Proportional to 183,470,666,359.50, 253,197,366,883.29 and 102,180,476,277.54

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Solution

The fourth proportional to 183,470,666,359.50, 253,197,366,883.29 and 102,180,476,277.54 is: 141,013,427,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,470,666,359.50 : 253,197,366,883.29 = 102,180,476,277.54 : x
  2. Step 2: Convert to fraction form
    183,470,666,359.50/253,197,366,883.29 = 102,180,476,277.54/x
  3. Step 3: Cross multiply
    183,470,666,359.50x = 253,197,366,883.29 × 102,180,476,277.54
  4. Step 4: Simplify right side
    183,470,666,359.50x = 25,871,827,540,353,604,386,816
  5. Step 5: Solve for x
    x = 25,871,827,540,353,604,386,816/183,470,666,359.50
  6. Step 6: Final answer
    x = 141,013,427,670.55

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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.