Home / 97,434,424.46-146,151,825.32-23,657,894.91

Finding the Fourth Proportional to 97,434,424.46, 146,151,825.32 and 23,657,894.91

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Solution

The fourth proportional to 97,434,424.46, 146,151,825.32 and 23,657,894.91 is: 35,486,888.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,434,424.46 : 146,151,825.32 = 23,657,894.91 : x
  2. Step 2: Convert to fraction form
    97,434,424.46/146,151,825.32 = 23,657,894.91/x
  3. Step 3: Cross multiply
    97,434,424.46x = 146,151,825.32 × 23,657,894.91
  4. Step 4: Simplify right side
    97,434,424.46x = 3,457,644,524,384,381.50
  5. Step 5: Solve for x
    x = 3,457,644,524,384,381.50/97,434,424.46
  6. Step 6: Final answer
    x = 35,486,888.17

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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.