Home / 104,729,316.02-144,526,455.50-60,701,852.73

Finding the Fourth Proportional to 104,729,316.02, 144,526,455.50 and 60,701,852.73

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Solution

The fourth proportional to 104,729,316.02, 144,526,455.50 and 60,701,852.73 is: 83,768,556.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,729,316.02 : 144,526,455.50 = 60,701,852.73 : x
  2. Step 2: Convert to fraction form
    104,729,316.02/144,526,455.50 = 60,701,852.73/x
  3. Step 3: Cross multiply
    104,729,316.02x = 144,526,455.50 × 60,701,852.73
  4. Step 4: Simplify right side
    104,729,316.02x = 8,773,023,617,046,389
  5. Step 5: Solve for x
    x = 8,773,023,617,046,389/104,729,316.02
  6. Step 6: Final answer
    x = 83,768,556.42

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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.