Home / 135,076,822,032.30-202,608,097,064.52-44,306,281,715.72

Finding the Fourth Proportional to 135,076,822,032.30, 202,608,097,064.52 and 44,306,281,715.72

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Solution

The fourth proportional to 135,076,822,032.30, 202,608,097,064.52 and 44,306,281,715.72 is: 66,457,081,913.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,076,822,032.30 : 202,608,097,064.52 = 44,306,281,715.72 : x
  2. Step 2: Convert to fraction form
    135,076,822,032.30/202,608,097,064.52 = 44,306,281,715.72/x
  3. Step 3: Cross multiply
    135,076,822,032.30x = 202,608,097,064.52 × 44,306,281,715.72
  4. Step 4: Simplify right side
    135,076,822,032.30x = 8,976,811,426,427,172,814,848
  5. Step 5: Solve for x
    x = 8,976,811,426,427,172,814,848/135,076,822,032.30
  6. Step 6: Final answer
    x = 66,457,081,913.58

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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.