Home / 67,572,927.57-93,257,590.33-41,113,159.86

Finding the Fourth Proportional to 67,572,927.57, 93,257,590.33 and 41,113,159.86

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Solution

The fourth proportional to 67,572,927.57, 93,257,590.33 and 41,113,159.86 is: 56,740,389.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,572,927.57 : 93,257,590.33 = 41,113,159.86 : x
  2. Step 2: Convert to fraction form
    67,572,927.57/93,257,590.33 = 41,113,159.86/x
  3. Step 3: Cross multiply
    67,572,927.57x = 93,257,590.33 × 41,113,159.86
  4. Step 4: Simplify right side
    67,572,927.57x = 3,834,114,219,040,952.50
  5. Step 5: Solve for x
    x = 3,834,114,219,040,952.50/67,572,927.57
  6. Step 6: Final answer
    x = 56,740,389.34

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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.