Home / 2,061,164,765.40-3,090,688,056.90-606,953,232.60

Finding the Fourth Proportional to 2,061,164,765.40, 3,090,688,056.90 and 606,953,232.60

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Solution

The fourth proportional to 2,061,164,765.40, 3,090,688,056.90 and 606,953,232.60 is: 910,117,977.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,164,765.40 : 3,090,688,056.90 = 606,953,232.60 : x
  2. Step 2: Convert to fraction form
    2,061,164,765.40/3,090,688,056.90 = 606,953,232.60/x
  3. Step 3: Cross multiply
    2,061,164,765.40x = 3,090,688,056.90 × 606,953,232.60
  4. Step 4: Simplify right side
    2,061,164,765.40x = 1,875,903,107,093,667,840
  5. Step 5: Solve for x
    x = 1,875,903,107,093,667,840/2,061,164,765.40
  6. Step 6: Final answer
    x = 910,117,977.26

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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.