Home / 1,886,652,403.02-2,603,774,056.20-1,134,209,174.85

Finding the Fourth Proportional to 1,886,652,403.02, 2,603,774,056.20 and 1,134,209,174.85

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Solution

The fourth proportional to 1,886,652,403.02, 2,603,774,056.20 and 1,134,209,174.85 is: 1,565,325,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,652,403.02 : 2,603,774,056.20 = 1,134,209,174.85 : x
  2. Step 2: Convert to fraction form
    1,886,652,403.02/2,603,774,056.20 = 1,134,209,174.85/x
  3. Step 3: Cross multiply
    1,886,652,403.02x = 2,603,774,056.20 × 1,134,209,174.85
  4. Step 4: Simplify right side
    1,886,652,403.02x = 2,953,224,423,778,439,168
  5. Step 5: Solve for x
    x = 2,953,224,423,778,439,168/1,886,652,403.02
  6. Step 6: Final answer
    x = 1,565,325,133.05

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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.