Home / 176,623,167.88-243,735,516.82-97,237,436.82

Finding the Fourth Proportional to 176,623,167.88, 243,735,516.82 and 97,237,436.82

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Solution

The fourth proportional to 176,623,167.88, 243,735,516.82 and 97,237,436.82 is: 134,185,210.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,623,167.88 : 243,735,516.82 = 97,237,436.82 : x
  2. Step 2: Convert to fraction form
    176,623,167.88/243,735,516.82 = 97,237,436.82/x
  3. Step 3: Cross multiply
    176,623,167.88x = 243,735,516.82 × 97,237,436.82
  4. Step 4: Simplify right side
    176,623,167.88x = 23,700,216,917,574,796
  5. Step 5: Solve for x
    x = 23,700,216,917,574,796/176,623,167.88
  6. Step 6: Final answer
    x = 134,185,210.25

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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.