Home / 64,307,967.60-96,573,925.80-34,074,879.60

Finding the Fourth Proportional to 64,307,967.60, 96,573,925.80 and 34,074,879.60

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Solution

The fourth proportional to 64,307,967.60, 96,573,925.80 and 34,074,879.60 is: 51,171,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,307,967.60 : 96,573,925.80 = 34,074,879.60 : x
  2. Step 2: Convert to fraction form
    64,307,967.60/96,573,925.80 = 34,074,879.60/x
  3. Step 3: Cross multiply
    64,307,967.60x = 96,573,925.80 × 34,074,879.60
  4. Step 4: Simplify right side
    64,307,967.60x = 3,290,744,894,134,333.50
  5. Step 5: Solve for x
    x = 3,290,744,894,134,333.50/64,307,967.60
  6. Step 6: Final answer
    x = 51,171,651.30

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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.