Home / 196,044,013.08-294,097,962.60-57,883,586.22

Finding the Fourth Proportional to 196,044,013.08, 294,097,962.60 and 57,883,586.22

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Solution

The fourth proportional to 196,044,013.08, 294,097,962.60 and 57,883,586.22 is: 86,834,810.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,044,013.08 : 294,097,962.60 = 57,883,586.22 : x
  2. Step 2: Convert to fraction form
    196,044,013.08/294,097,962.60 = 57,883,586.22/x
  3. Step 3: Cross multiply
    196,044,013.08x = 294,097,962.60 × 57,883,586.22
  4. Step 4: Simplify right side
    196,044,013.08x = 17,023,444,775,283,436
  5. Step 5: Solve for x
    x = 17,023,444,775,283,436/196,044,013.08
  6. Step 6: Final answer
    x = 86,834,810.75

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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.