Home / 64,514,648.70-96,771,973.05-44,359,256.70

Finding the Fourth Proportional to 64,514,648.70, 96,771,973.05 and 44,359,256.70

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Solution

The fourth proportional to 64,514,648.70, 96,771,973.05 and 44,359,256.70 is: 66,538,885.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,514,648.70 : 96,771,973.05 = 44,359,256.70 : x
  2. Step 2: Convert to fraction form
    64,514,648.70/96,771,973.05 = 44,359,256.70/x
  3. Step 3: Cross multiply
    64,514,648.70x = 96,771,973.05 × 44,359,256.70
  4. Step 4: Simplify right side
    64,514,648.70x = 4,292,732,793,890,432
  5. Step 5: Solve for x
    x = 4,292,732,793,890,432/64,514,648.70
  6. Step 6: Final answer
    x = 66,538,885.05

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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.