Home / 3,507,726,499.02-4,840,047,267.57-2,001,665,220.30

Finding the Fourth Proportional to 3,507,726,499.02, 4,840,047,267.57 and 2,001,665,220.30

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Solution

The fourth proportional to 3,507,726,499.02, 4,840,047,267.57 and 2,001,665,220.30 is: 2,761,946,885.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,726,499.02 : 4,840,047,267.57 = 2,001,665,220.30 : x
  2. Step 2: Convert to fraction form
    3,507,726,499.02/4,840,047,267.57 = 2,001,665,220.30/x
  3. Step 3: Cross multiply
    3,507,726,499.02x = 4,840,047,267.57 × 2,001,665,220.30
  4. Step 4: Simplify right side
    3,507,726,499.02x = 9,688,154,280,102,916,096
  5. Step 5: Solve for x
    x = 9,688,154,280,102,916,096/3,507,726,499.02
  6. Step 6: Final answer
    x = 2,761,946,885.77

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Double scale
Find fourth proportional to 3,507,726,500.02, 4,840,047,268.95 and 2,001,665,221.30
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1.5x scale

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.