Home / 64,102,209.62-88,461,357.30-34,733,534.48

Finding the Fourth Proportional to 64,102,209.62, 88,461,357.30 and 34,733,534.48

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Solution

The fourth proportional to 64,102,209.62, 88,461,357.30 and 34,733,534.48 is: 47,932,444.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,102,209.62 : 88,461,357.30 = 34,733,534.48 : x
  2. Step 2: Convert to fraction form
    64,102,209.62/88,461,357.30 = 34,733,534.48/x
  3. Step 3: Cross multiply
    64,102,209.62x = 88,461,357.30 × 34,733,534.48
  4. Step 4: Simplify right side
    64,102,209.62x = 3,072,575,603,927,149.50
  5. Step 5: Solve for x
    x = 3,072,575,603,927,149.50/64,102,209.62
  6. Step 6: Final answer
    x = 47,932,444.48

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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.