Home / 1,774,868,248.10-2,657,200,538.55-1,086,120,712.10

Finding the Fourth Proportional to 1,774,868,248.10, 2,657,200,538.55 and 1,086,120,712.10

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Solution

The fourth proportional to 1,774,868,248.10, 2,657,200,538.55 and 1,086,120,712.10 is: 1,626,059,029.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,868,248.10 : 2,657,200,538.55 = 1,086,120,712.10 : x
  2. Step 2: Convert to fraction form
    1,774,868,248.10/2,657,200,538.55 = 1,086,120,712.10/x
  3. Step 3: Cross multiply
    1,774,868,248.10x = 2,657,200,538.55 × 1,086,120,712.10
  4. Step 4: Simplify right side
    1,774,868,248.10x = 2,886,040,541,122,429,440
  5. Step 5: Solve for x
    x = 2,886,040,541,122,429,440/1,774,868,248.10
  6. Step 6: Final answer
    x = 1,626,059,029.57

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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.