Home / 46,445,563.52-64,096,522.78-25,539,188.52

Finding the Fourth Proportional to 46,445,563.52, 64,096,522.78 and 25,539,188.52

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Solution

The fourth proportional to 46,445,563.52, 64,096,522.78 and 25,539,188.52 is: 35,244,984.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,445,563.52 : 64,096,522.78 = 25,539,188.52 : x
  2. Step 2: Convert to fraction form
    46,445,563.52/64,096,522.78 = 25,539,188.52/x
  3. Step 3: Cross multiply
    46,445,563.52x = 64,096,522.78 × 25,539,188.52
  4. Step 4: Simplify right side
    46,445,563.52x = 1,636,973,178,754,894.50
  5. Step 5: Solve for x
    x = 1,636,973,178,754,894.50/46,445,563.52
  6. Step 6: Final answer
    x = 35,244,984.77

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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.