Home / 60,415,295.36-83,370,199.20-34,306,364.48

Finding the Fourth Proportional to 60,415,295.36, 83,370,199.20 and 34,306,364.48

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Solution

The fourth proportional to 60,415,295.36, 83,370,199.20 and 34,306,364.48 is: 47,341,131.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,415,295.36 : 83,370,199.20 = 34,306,364.48 : x
  2. Step 2: Convert to fraction form
    60,415,295.36/83,370,199.20 = 34,306,364.48/x
  3. Step 3: Cross multiply
    60,415,295.36x = 83,370,199.20 × 34,306,364.48
  4. Step 4: Simplify right side
    60,415,295.36x = 2,860,128,440,525,404
  5. Step 5: Solve for x
    x = 2,860,128,440,525,404/60,415,295.36
  6. Step 6: Final answer
    x = 47,341,131.47

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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.