Home / 64,018,876.44-88,346,042.64-34,650,204.24

Finding the Fourth Proportional to 64,018,876.44, 88,346,042.64 and 34,650,204.24

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Solution

The fourth proportional to 64,018,876.44, 88,346,042.64 and 34,650,204.24 is: 47,817,278.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,018,876.44 : 88,346,042.64 = 34,650,204.24 : x
  2. Step 2: Convert to fraction form
    64,018,876.44/88,346,042.64 = 34,650,204.24/x
  3. Step 3: Cross multiply
    64,018,876.44x = 88,346,042.64 × 34,650,204.24
  4. Step 4: Simplify right side
    64,018,876.44x = 3,061,208,421,271,749
  5. Step 5: Solve for x
    x = 3,061,208,421,271,749/64,018,876.44
  6. Step 6: Final answer
    x = 47,817,278.15

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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.