Home / 235,308,773.55-353,006,255.27-97,058,963.58

Finding the Fourth Proportional to 235,308,773.55, 353,006,255.27 and 97,058,963.58

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Solution

The fourth proportional to 235,308,773.55, 353,006,255.27 and 97,058,963.58 is: 145,606,220.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,308,773.55 : 353,006,255.27 = 97,058,963.58 : x
  2. Step 2: Convert to fraction form
    235,308,773.55/353,006,255.27 = 97,058,963.58/x
  3. Step 3: Cross multiply
    235,308,773.55x = 353,006,255.27 × 97,058,963.58
  4. Step 4: Simplify right side
    235,308,773.55x = 34,262,421,272,136,512
  5. Step 5: Solve for x
    x = 34,262,421,272,136,512/235,308,773.55
  6. Step 6: Final answer
    x = 145,606,220.94

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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.