Home / 1,466,268,925.10-2,023,520,293.55-831,201,725.50

Finding the Fourth Proportional to 1,466,268,925.10, 2,023,520,293.55 and 831,201,725.50

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Solution

The fourth proportional to 1,466,268,925.10, 2,023,520,293.55 and 831,201,725.50 is: 1,147,097,596.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,268,925.10 : 2,023,520,293.55 = 831,201,725.50 : x
  2. Step 2: Convert to fraction form
    1,466,268,925.10/2,023,520,293.55 = 831,201,725.50/x
  3. Step 3: Cross multiply
    1,466,268,925.10x = 2,023,520,293.55 × 831,201,725.50
  4. Step 4: Simplify right side
    1,466,268,925.10x = 1,681,953,559,580,045,568
  5. Step 5: Solve for x
    x = 1,681,953,559,580,045,568/1,466,268,925.10
  6. Step 6: Final answer
    x = 1,147,097,596.35

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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.