Home / 57,746,445.45-86,630,592.87-23,205,536.07

Finding the Fourth Proportional to 57,746,445.45, 86,630,592.87 and 23,205,536.07

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Solution

The fourth proportional to 57,746,445.45, 86,630,592.87 and 23,205,536.07 is: 34,812,694.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,746,445.45 : 86,630,592.87 = 23,205,536.07 : x
  2. Step 2: Convert to fraction form
    57,746,445.45/86,630,592.87 = 23,205,536.07/x
  3. Step 3: Cross multiply
    57,746,445.45x = 86,630,592.87 × 23,205,536.07
  4. Step 4: Simplify right side
    57,746,445.45x = 2,010,309,347,610,270
  5. Step 5: Solve for x
    x = 2,010,309,347,610,270/57,746,445.45
  6. Step 6: Final answer
    x = 34,812,694.22

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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.