Home / 64,912,941.58-97,214,845.45-37,561,592.40

Finding the Fourth Proportional to 64,912,941.58, 97,214,845.45 and 37,561,592.40

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Solution

The fourth proportional to 64,912,941.58, 97,214,845.45 and 37,561,592.40 is: 56,252,949.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,912,941.58 : 97,214,845.45 = 37,561,592.40 : x
  2. Step 2: Convert to fraction form
    64,912,941.58/97,214,845.45 = 37,561,592.40/x
  3. Step 3: Cross multiply
    64,912,941.58x = 97,214,845.45 × 37,561,592.40
  4. Step 4: Simplify right side
    64,912,941.58x = 3,651,544,400,264,932
  5. Step 5: Solve for x
    x = 3,651,544,400,264,932/64,912,941.58
  6. Step 6: Final answer
    x = 56,252,949.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.