Home / 113,788,004.58-170,612,888.76-44,617,941.18

Finding the Fourth Proportional to 113,788,004.58, 170,612,888.76 and 44,617,941.18

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Solution

The fourth proportional to 113,788,004.58, 170,612,888.76 and 44,617,941.18 is: 66,899,809.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,788,004.58 : 170,612,888.76 = 44,617,941.18 : x
  2. Step 2: Convert to fraction form
    113,788,004.58/170,612,888.76 = 44,617,941.18/x
  3. Step 3: Cross multiply
    113,788,004.58x = 170,612,888.76 × 44,617,941.18
  4. Step 4: Simplify right side
    113,788,004.58x = 7,612,395,835,243,563
  5. Step 5: Solve for x
    x = 7,612,395,835,243,563/113,788,004.58
  6. Step 6: Final answer
    x = 66,899,809.55

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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.