Home / 93,881,981.25-129,564,890.07-52,079,524.17

Finding the Fourth Proportional to 93,881,981.25, 129,564,890.07 and 52,079,524.17

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Solution

The fourth proportional to 93,881,981.25, 129,564,890.07 and 52,079,524.17 is: 71,874,045.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,881,981.25 : 129,564,890.07 = 52,079,524.17 : x
  2. Step 2: Convert to fraction form
    93,881,981.25/129,564,890.07 = 52,079,524.17/x
  3. Step 3: Cross multiply
    93,881,981.25x = 129,564,890.07 × 52,079,524.17
  4. Step 4: Simplify right side
    93,881,981.25x = 6,747,677,823,983,958
  5. Step 5: Solve for x
    x = 6,747,677,823,983,958/93,881,981.25
  6. Step 6: Final answer
    x = 71,874,045.84

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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.