Home / 113,885,966.02-170,858,079.90-33,106,934.02

Finding the Fourth Proportional to 113,885,966.02, 170,858,079.90 and 33,106,934.02

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Solution

The fourth proportional to 113,885,966.02, 170,858,079.90 and 33,106,934.02 is: 49,668,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,885,966.02 : 170,858,079.90 = 33,106,934.02 : x
  2. Step 2: Convert to fraction form
    113,885,966.02/170,858,079.90 = 33,106,934.02/x
  3. Step 3: Cross multiply
    113,885,966.02x = 170,858,079.90 × 33,106,934.02
  4. Step 4: Simplify right side
    113,885,966.02x = 5,656,587,178,033,188
  5. Step 5: Solve for x
    x = 5,656,587,178,033,188/113,885,966.02
  6. Step 6: Final answer
    x = 49,668,869.45

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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.