Home / 83,046,110.16-114,607,113.90-47,763,924.96

Finding the Fourth Proportional to 83,046,110.16, 114,607,113.90 and 47,763,924.96

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Solution

The fourth proportional to 83,046,110.16, 114,607,113.90 and 47,763,924.96 is: 65,916,219.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,046,110.16 : 114,607,113.90 = 47,763,924.96 : x
  2. Step 2: Convert to fraction form
    83,046,110.16/114,607,113.90 = 47,763,924.96/x
  3. Step 3: Cross multiply
    83,046,110.16x = 114,607,113.90 × 47,763,924.96
  4. Step 4: Simplify right side
    83,046,110.16x = 5,474,085,588,201,773
  5. Step 5: Solve for x
    x = 5,474,085,588,201,773/83,046,110.16
  6. Step 6: Final answer
    x = 65,916,219.05

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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.