Home / 83,329,001.50-114,994,941.57-46,159,851.10

Finding the Fourth Proportional to 83,329,001.50, 114,994,941.57 and 46,159,851.10

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Solution

The fourth proportional to 83,329,001.50, 114,994,941.57 and 46,159,851.10 is: 63,701,103.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,329,001.50 : 114,994,941.57 = 46,159,851.10 : x
  2. Step 2: Convert to fraction form
    83,329,001.50/114,994,941.57 = 46,159,851.10/x
  3. Step 3: Cross multiply
    83,329,001.50x = 114,994,941.57 × 46,159,851.10
  4. Step 4: Simplify right side
    83,329,001.50x = 5,308,149,380,124,400
  5. Step 5: Solve for x
    x = 5,308,149,380,124,400/83,329,001.50
  6. Step 6: Final answer
    x = 63,701,103.87

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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.