Home / 64,625,466.24-89,182,714.77-36,748,178.46

Finding the Fourth Proportional to 64,625,466.24, 89,182,714.77 and 36,748,178.46

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Solution

The fourth proportional to 64,625,466.24, 89,182,714.77 and 36,748,178.46 is: 50,712,242.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,625,466.24 : 89,182,714.77 = 36,748,178.46 : x
  2. Step 2: Convert to fraction form
    64,625,466.24/89,182,714.77 = 36,748,178.46/x
  3. Step 3: Cross multiply
    64,625,466.24x = 89,182,714.77 × 36,748,178.46
  4. Step 4: Simplify right side
    64,625,466.24x = 3,277,302,317,915,238
  5. Step 5: Solve for x
    x = 3,277,302,317,915,238/64,625,466.24
  6. Step 6: Final answer
    x = 50,712,242.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.