Home / 107,299,483.11-148,076,863.35-60,264,845.22

Finding the Fourth Proportional to 107,299,483.11, 148,076,863.35 and 60,264,845.22

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Solution

The fourth proportional to 107,299,483.11, 148,076,863.35 and 60,264,845.22 is: 83,167,495.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,299,483.11 : 148,076,863.35 = 60,264,845.22 : x
  2. Step 2: Convert to fraction form
    107,299,483.11/148,076,863.35 = 60,264,845.22/x
  3. Step 3: Cross multiply
    107,299,483.11x = 148,076,863.35 × 60,264,845.22
  4. Step 4: Simplify right side
    107,299,483.11x = 8,923,829,250,450,840
  5. Step 5: Solve for x
    x = 8,923,829,250,450,840/107,299,483.11
  6. Step 6: Final answer
    x = 83,167,495.24

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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.