Home / 46,596,941.78-64,307,606.46-25,690,889.30

Finding the Fourth Proportional to 46,596,941.78, 64,307,606.46 and 25,690,889.30

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Solution

The fourth proportional to 46,596,941.78, 64,307,606.46 and 25,690,889.30 is: 35,455,537.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,596,941.78 : 64,307,606.46 = 25,690,889.30 : x
  2. Step 2: Convert to fraction form
    46,596,941.78/64,307,606.46 = 25,690,889.30/x
  3. Step 3: Cross multiply
    46,596,941.78x = 64,307,606.46 × 25,690,889.30
  4. Step 4: Simplify right side
    46,596,941.78x = 1,652,119,598,711,825
  5. Step 5: Solve for x
    x = 1,652,119,598,711,825/46,596,941.78
  6. Step 6: Final answer
    x = 35,455,537.11

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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.