Home / 64,514,114.40-96,771,171.60-64,066,216.80

Finding the Fourth Proportional to 64,514,114.40, 96,771,171.60 and 64,066,216.80

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Solution

The fourth proportional to 64,514,114.40, 96,771,171.60 and 64,066,216.80 is: 96,099,325.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,514,114.40 : 96,771,171.60 = 64,066,216.80 : x
  2. Step 2: Convert to fraction form
    64,514,114.40/96,771,171.60 = 64,066,216.80/x
  3. Step 3: Cross multiply
    64,514,114.40x = 96,771,171.60 × 64,066,216.80
  4. Step 4: Simplify right side
    64,514,114.40x = 6,199,762,859,715,602
  5. Step 5: Solve for x
    x = 6,199,762,859,715,602/64,514,114.40
  6. Step 6: Final answer
    x = 96,099,325.20

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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.