Home / 61,706,592.46-85,153,254.25-33,828,349.87

Finding the Fourth Proportional to 61,706,592.46, 85,153,254.25 and 33,828,349.87

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Solution

The fourth proportional to 61,706,592.46, 85,153,254.25 and 33,828,349.87 is: 46,682,112.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,706,592.46 : 85,153,254.25 = 33,828,349.87 : x
  2. Step 2: Convert to fraction form
    61,706,592.46/85,153,254.25 = 33,828,349.87/x
  3. Step 3: Cross multiply
    61,706,592.46x = 85,153,254.25 × 33,828,349.87
  4. Step 4: Simplify right side
    61,706,592.46x = 2,880,594,076,743,157
  5. Step 5: Solve for x
    x = 2,880,594,076,743,157/61,706,592.46
  6. Step 6: Final answer
    x = 46,682,112.27

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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.