Home / 97,033,592,671.63-145,553,354,167.55-33,290,044,395.10

Finding the Fourth Proportional to 97,033,592,671.63, 145,553,354,167.55 and 33,290,044,395.10

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Solution

The fourth proportional to 97,033,592,671.63, 145,553,354,167.55 and 33,290,044,395.10 is: 49,936,083,872.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,033,592,671.63 : 145,553,354,167.55 = 33,290,044,395.10 : x
  2. Step 2: Convert to fraction form
    97,033,592,671.63/145,553,354,167.55 = 33,290,044,395.10/x
  3. Step 3: Cross multiply
    97,033,592,671.63x = 145,553,354,167.55 × 33,290,044,395.10
  4. Step 4: Simplify right side
    97,033,592,671.63x = 4,845,477,622,093,452,410,880
  5. Step 5: Solve for x
    x = 4,845,477,622,093,452,410,880/97,033,592,671.63
  6. Step 6: Final answer
    x = 49,936,083,872.43

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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.