Home / 60,766,762.75-83,852,811.29-34,303,658.15

Finding the Fourth Proportional to 60,766,762.75, 83,852,811.29 and 34,303,658.15

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Solution

The fourth proportional to 60,766,762.75, 83,852,811.29 and 34,303,658.15 is: 47,336,044.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,766,762.75 : 83,852,811.29 = 34,303,658.15 : x
  2. Step 2: Convert to fraction form
    60,766,762.75/83,852,811.29 = 34,303,658.15/x
  3. Step 3: Cross multiply
    60,766,762.75x = 83,852,811.29 × 34,303,658.15
  4. Step 4: Simplify right side
    60,766,762.75x = 2,876,458,173,704,012
  5. Step 5: Solve for x
    x = 2,876,458,173,704,012/60,766,762.75
  6. Step 6: Final answer
    x = 47,336,044.31

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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.