Home / 64,514,458.40-96,771,687.60-26,194,330.40

Finding the Fourth Proportional to 64,514,458.40, 96,771,687.60 and 26,194,330.40

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Solution

The fourth proportional to 64,514,458.40, 96,771,687.60 and 26,194,330.40 is: 39,291,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,514,458.40 : 96,771,687.60 = 26,194,330.40 : x
  2. Step 2: Convert to fraction form
    64,514,458.40/96,771,687.60 = 26,194,330.40/x
  3. Step 3: Cross multiply
    64,514,458.40x = 96,771,687.60 × 26,194,330.40
  4. Step 4: Simplify right side
    64,514,458.40x = 2,534,869,558,359,982.50
  5. Step 5: Solve for x
    x = 2,534,869,558,359,982.50/64,514,458.40
  6. Step 6: Final answer
    x = 39,291,495.60

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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.