Home / 10,490,989,692.02-15,732,005,004.33-6,072,459,004.04

Finding the Fourth Proportional to 10,490,989,692.02, 15,732,005,004.33 and 6,072,459,004.04

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Solution

The fourth proportional to 10,490,989,692.02, 15,732,005,004.33 and 6,072,459,004.04 is: 9,106,095,634.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,490,989,692.02 : 15,732,005,004.33 = 6,072,459,004.04 : x
  2. Step 2: Convert to fraction form
    10,490,989,692.02/15,732,005,004.33 = 6,072,459,004.04/x
  3. Step 3: Cross multiply
    10,490,989,692.02x = 15,732,005,004.33 × 6,072,459,004.04
  4. Step 4: Simplify right side
    10,490,989,692.02x = 95,531,955,440,067,379,200
  5. Step 5: Solve for x
    x = 95,531,955,440,067,379,200/10,490,989,692.02
  6. Step 6: Final answer
    x = 9,106,095,634.88

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1.5x scale

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.