Home / 64,004,720.56-88,326,514.47-34,636,053.11

Finding the Fourth Proportional to 64,004,720.56, 88,326,514.47 and 34,636,053.11

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Solution

The fourth proportional to 64,004,720.56, 88,326,514.47 and 34,636,053.11 is: 47,797,753.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,720.56 : 88,326,514.47 = 34,636,053.11 : x
  2. Step 2: Convert to fraction form
    64,004,720.56/88,326,514.47 = 34,636,053.11/x
  3. Step 3: Cross multiply
    64,004,720.56x = 88,326,514.47 × 34,636,053.11
  4. Step 4: Simplify right side
    64,004,720.56x = 3,059,281,846,204,103.50
  5. Step 5: Solve for x
    x = 3,059,281,846,204,103.50/64,004,720.56
  6. Step 6: Final answer
    x = 47,797,753.34

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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.