Home / 177,786,049,230.60-245,344,129,297.16-96,495,871,970.18

Finding the Fourth Proportional to 177,786,049,230.60, 245,344,129,297.16 and 96,495,871,970.18

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Solution

The fourth proportional to 177,786,049,230.60, 245,344,129,297.16 and 96,495,871,970.18 is: 133,163,967,542.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,786,049,230.60 : 245,344,129,297.16 = 96,495,871,970.18 : x
  2. Step 2: Convert to fraction form
    177,786,049,230.60/245,344,129,297.16 = 96,495,871,970.18/x
  3. Step 3: Cross multiply
    177,786,049,230.60x = 245,344,129,297.16 × 96,495,871,970.18
  4. Step 4: Simplify right side
    177,786,049,230.60x = 23,674,695,689,292,811,862,016
  5. Step 5: Solve for x
    x = 23,674,695,689,292,811,862,016/177,786,049,230.60
  6. Step 6: Final answer
    x = 133,163,967,542.72

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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.