Home / 1,886,652,404.02-2,603,774,057.58-1,134,209,175.85

Finding the Fourth Proportional to 1,886,652,404.02, 2,603,774,057.58 and 1,134,209,175.85

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Solution

The fourth proportional to 1,886,652,404.02, 2,603,774,057.58 and 1,134,209,175.85 is: 1,565,325,134.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,652,404.02 : 2,603,774,057.58 = 1,134,209,175.85 : x
  2. Step 2: Convert to fraction form
    1,886,652,404.02/2,603,774,057.58 = 1,134,209,175.85/x
  3. Step 3: Cross multiply
    1,886,652,404.02x = 2,603,774,057.58 × 1,134,209,175.85
  4. Step 4: Simplify right side
    1,886,652,404.02x = 2,953,224,427,947,421,696
  5. Step 5: Solve for x
    x = 2,953,224,427,947,421,696/1,886,652,404.02
  6. Step 6: Final answer
    x = 1,565,325,134.43

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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.