Home / 60,415,296.36-83,370,200.58-34,306,365.48

Finding the Fourth Proportional to 60,415,296.36, 83,370,200.58 and 34,306,365.48

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Solution

The fourth proportional to 60,415,296.36, 83,370,200.58 and 34,306,365.48 is: 47,341,132.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,415,296.36 : 83,370,200.58 = 34,306,365.48 : x
  2. Step 2: Convert to fraction form
    60,415,296.36/83,370,200.58 = 34,306,365.48/x
  3. Step 3: Cross multiply
    60,415,296.36x = 83,370,200.58 × 34,306,365.48
  4. Step 4: Simplify right side
    60,415,296.36x = 2,860,128,571,238,387.50
  5. Step 5: Solve for x
    x = 2,860,128,571,238,387.50/60,415,296.36
  6. Step 6: Final answer
    x = 47,341,132.85

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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.