Home / 64,256,536.14-88,747,029.34-43,312,446.34

Finding the Fourth Proportional to 64,256,536.14, 88,747,029.34 and 43,312,446.34

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Solution

The fourth proportional to 64,256,536.14, 88,747,029.34 and 43,312,446.34 is: 59,820,388.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,256,536.14 : 88,747,029.34 = 43,312,446.34 : x
  2. Step 2: Convert to fraction form
    64,256,536.14/88,747,029.34 = 43,312,446.34/x
  3. Step 3: Cross multiply
    64,256,536.14x = 88,747,029.34 × 43,312,446.34
  4. Step 4: Simplify right side
    64,256,536.14x = 3,843,850,946,123,156
  5. Step 5: Solve for x
    x = 3,843,850,946,123,156/64,256,536.14
  6. Step 6: Final answer
    x = 59,820,388.35

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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.