Home / 97,925,592.16-146,883,072.57-29,762,969.50

Finding the Fourth Proportional to 97,925,592.16, 146,883,072.57 and 29,762,969.50

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Solution

The fourth proportional to 97,925,592.16, 146,883,072.57 and 29,762,969.50 is: 44,642,838.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,925,592.16 : 146,883,072.57 = 29,762,969.50 : x
  2. Step 2: Convert to fraction form
    97,925,592.16/146,883,072.57 = 29,762,969.50/x
  3. Step 3: Cross multiply
    97,925,592.16x = 146,883,072.57 × 29,762,969.50
  4. Step 4: Simplify right side
    97,925,592.16x = 4,371,676,408,967,196.50
  5. Step 5: Solve for x
    x = 4,371,676,408,967,196.50/97,925,592.16
  6. Step 6: Final answer
    x = 44,642,838.63

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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.