Home / 46,556,539.60-69,834,809.40-26,401,147.60

Finding the Fourth Proportional to 46,556,539.60, 69,834,809.40 and 26,401,147.60

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Solution

The fourth proportional to 46,556,539.60, 69,834,809.40 and 26,401,147.60 is: 39,601,721.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,556,539.60 : 69,834,809.40 = 26,401,147.60 : x
  2. Step 2: Convert to fraction form
    46,556,539.60/69,834,809.40 = 26,401,147.60/x
  3. Step 3: Cross multiply
    46,556,539.60x = 69,834,809.40 × 26,401,147.60
  4. Step 4: Simplify right side
    46,556,539.60x = 1,843,719,110,587,267.75
  5. Step 5: Solve for x
    x = 1,843,719,110,587,267.75/46,556,539.60
  6. Step 6: Final answer
    x = 39,601,721.40

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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.