Home / 64,030,485.10-96,031,352.85-29,453,678.86

Finding the Fourth Proportional to 64,030,485.10, 96,031,352.85 and 29,453,678.86

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Solution

The fourth proportional to 64,030,485.10, 96,031,352.85 and 29,453,678.86 is: 44,173,905.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,030,485.10 : 96,031,352.85 = 29,453,678.86 : x
  2. Step 2: Convert to fraction form
    64,030,485.10/96,031,352.85 = 29,453,678.86/x
  3. Step 3: Cross multiply
    64,030,485.10x = 96,031,352.85 × 29,453,678.86
  4. Step 4: Simplify right side
    64,030,485.10x = 2,828,476,627,335,245.50
  5. Step 5: Solve for x
    x = 2,828,476,627,335,245.50/64,030,485.10
  6. Step 6: Final answer
    x = 44,173,905.96

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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.