Home / 46,894,376.88-70,348,346.73-17,740,310.94

Finding the Fourth Proportional to 46,894,376.88, 70,348,346.73 and 17,740,310.94

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Solution

The fourth proportional to 46,894,376.88, 70,348,346.73 and 17,740,310.94 is: 26,613,031.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,894,376.88 : 70,348,346.73 = 17,740,310.94 : x
  2. Step 2: Convert to fraction form
    46,894,376.88/70,348,346.73 = 17,740,310.94/x
  3. Step 3: Cross multiply
    46,894,376.88x = 70,348,346.73 × 17,740,310.94
  4. Step 4: Simplify right side
    46,894,376.88x = 1,248,001,545,105,132.50
  5. Step 5: Solve for x
    x = 1,248,001,545,105,132.50/46,894,376.88
  6. Step 6: Final answer
    x = 26,613,031.84

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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.