Home / 64,102,257.75-88,461,193.47-34,733,567.55

Finding the Fourth Proportional to 64,102,257.75, 88,461,193.47 and 34,733,567.55

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Solution

The fourth proportional to 64,102,257.75, 88,461,193.47 and 34,733,567.55 is: 47,932,365.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,102,257.75 : 88,461,193.47 = 34,733,567.55 : x
  2. Step 2: Convert to fraction form
    64,102,257.75/88,461,193.47 = 34,733,567.55/x
  3. Step 3: Cross multiply
    64,102,257.75x = 88,461,193.47 × 34,733,567.55
  4. Step 4: Simplify right side
    64,102,257.75x = 3,072,572,838,943,863.50
  5. Step 5: Solve for x
    x = 3,072,572,838,943,863.50/64,102,257.75
  6. Step 6: Final answer
    x = 47,932,365.36

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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.