Home / 64,006,467.39-88,329,144.84-34,637,792.19

Finding the Fourth Proportional to 64,006,467.39, 88,329,144.84 and 34,637,792.19

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Solution

The fourth proportional to 64,006,467.39, 88,329,144.84 and 34,637,792.19 is: 47,800,272.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,006,467.39 : 88,329,144.84 = 34,637,792.19 : x
  2. Step 2: Convert to fraction form
    64,006,467.39/88,329,144.84 = 34,637,792.19/x
  3. Step 3: Cross multiply
    64,006,467.39x = 88,329,144.84 × 34,637,792.19
  4. Step 4: Simplify right side
    64,006,467.39x = 3,059,526,563,288,330.50
  5. Step 5: Solve for x
    x = 3,059,526,563,288,330.50/64,006,467.39
  6. Step 6: Final answer
    x = 47,800,272.19

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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.