Home / 64,030,577.76-96,045,997.86-29,975,838.48

Finding the Fourth Proportional to 64,030,577.76, 96,045,997.86 and 29,975,838.48

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Solution

The fourth proportional to 64,030,577.76, 96,045,997.86 and 29,975,838.48 is: 44,963,819.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,030,577.76 : 96,045,997.86 = 29,975,838.48 : x
  2. Step 2: Convert to fraction form
    64,030,577.76/96,045,997.86 = 29,975,838.48/x
  3. Step 3: Cross multiply
    64,030,577.76x = 96,045,997.86 × 29,975,838.48
  4. Step 4: Simplify right side
    64,030,577.76x = 2,879,059,318,501,785.50
  5. Step 5: Solve for x
    x = 2,879,059,318,501,785.50/64,030,577.76
  6. Step 6: Final answer
    x = 44,963,819.15

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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.