Home / 1,466,034,205.40-2,199,051,308.10-777,286,669.40

Finding the Fourth Proportional to 1,466,034,205.40, 2,199,051,308.10 and 777,286,669.40

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Solution

The fourth proportional to 1,466,034,205.40, 2,199,051,308.10 and 777,286,669.40 is: 1,165,930,004.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,034,205.40 : 2,199,051,308.10 = 777,286,669.40 : x
  2. Step 2: Convert to fraction form
    1,466,034,205.40/2,199,051,308.10 = 777,286,669.40/x
  3. Step 3: Cross multiply
    1,466,034,205.40x = 2,199,051,308.10 × 777,286,669.40
  4. Step 4: Simplify right side
    1,466,034,205.40x = 1,709,293,267,112,762,112
  5. Step 5: Solve for x
    x = 1,709,293,267,112,762,112/1,466,034,205.40
  6. Step 6: Final answer
    x = 1,165,930,004.10

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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.